{"title":"Honda CRF50 \u0026 XR50 Parts \u0026 Accessories","description":"\u003cdiv class=\"category-top-desc\"\u003e\n\u003cp\u003eBig bore kits, engine parts, suspension, plastics, controls \u0026amp; more for Honda CRF50 \u0026amp; XR50\u003c\/p\u003e\n\u003cp\u003eOur most complete pit bike catalog — built for CRF50 hop-up builds and stock replacements\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"sprocket-420-14-tooth-20mm","title":"420 Chain Front Sprocket 14T 20mm Pit Bike","description":"\u003cdiv class=\"prod-desc\"\u003e\n\u003ch2\u003e420 Chain 14 Tooth Front Sprocket with 20mm Bore\u003c\/h2\u003e\n\u003cp\u003eThis 420 chain 14 tooth front sprocket is designed for pit bikes, dirt bikes, and youth ATVs using small engine powersports setups. Built from durable steel, it delivers long wear, smooth power transfer, and reliable performance in both recreational and performance riding.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a worn sprocket or adjusting your gearing for better acceleration and throttle response, this is a simple and effective upgrade. The 14 tooth design provides a balanced mix of low end power and top speed, making it ideal for trail riding and everyday use.\u003c\/p\u003e\n\u003cp\u003eThe 20mm bore fits many popular Honda, Lifan, and Chinese engine platforms including 110cc, 125cc, and 140cc models. Designed for proper alignment with standard 420 chain systems commonly used on pit bikes, quads, and small off road motorcycles.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e420 chain front sprocket\u003c\/li\u003e\n\u003cli\u003e14 tooth design for balanced performance\u003c\/li\u003e\n\u003cli\u003e20mm bore fits many pit bike engines\u003c\/li\u003e\n\u003cli\u003eDurable steel construction for long service life\u003c\/li\u003e\n\u003cli\u003ePrecision fit for smooth and reliable operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged sprockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain: 420\u003c\/li\u003e\n\u003cli\u003eTeeth: 14\u003c\/li\u003e\n\u003cli\u003eBore size: 20mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePit bikes and youth dirt bikes\u003c\/li\u003e\n\u003cli\u003eChinese ATVs and small off road machines\u003c\/li\u003e\n\u003cli\u003eCommon Honda, Lifan, and similar 110cc to 140cc engines\u003c\/li\u003e\n\u003cli\u003eTrail, track, and recreational riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484292865,"sku":"4513","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3078.jpg?v=1780777458"},{"product_id":"sprocket-420-15-tooth-20mm","title":"420 Chain Front Sprocket 15T 20mm Pit Bike","description":"\u003cdiv class=\"prod-desc\"\u003e\n\u003ch2\u003e420 Chain 15 Tooth Front Sprocket with 20mm Bore\u003c\/h2\u003e\n\u003cp\u003eThis 420 chain 15 tooth front sprocket is designed for pit bikes, dirt bikes, and youth ATVs using small engine powersports setups. Built from durable steel, it delivers long wear, smooth power transfer, and reliable performance in both recreational and performance riding.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a worn sprocket or adjusting your gearing for better acceleration and throttle response, this is a simple and effective upgrade. The 15 tooth design provides a balanced mix of low end power and top speed, making it ideal for trail riding and everyday use.\u003c\/p\u003e\n\u003cp\u003eThe 20mm bore fits many popular Honda, Lifan, and Chinese engine platforms including 110cc, 125cc, and 140cc models. Designed for proper alignment with standard 420 chain systems commonly used on pit bikes, quads, and small off road motorcycles.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e420 chain front sprocket\u003c\/li\u003e\n\u003cli\u003e15 tooth design for balanced performance\u003c\/li\u003e\n\u003cli\u003e20mm bore fits many pit bike engines\u003c\/li\u003e\n\u003cli\u003eDurable steel construction for long service life\u003c\/li\u003e\n\u003cli\u003ePrecision fit for smooth and reliable operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged sprockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain: 420\u003c\/li\u003e\n\u003cli\u003eTeeth: 15\u003c\/li\u003e\n\u003cli\u003eBore size: 20mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePit bikes and youth dirt bikes\u003c\/li\u003e\n\u003cli\u003eChinese ATVs and small off road machines\u003c\/li\u003e\n\u003cli\u003eCommon Honda, Lifan, and similar 110cc to 140cc engines\u003c\/li\u003e\n\u003cli\u003eTrail, track, and recreational riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484358401,"sku":"4511","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3080.jpg?v=1780777463"},{"product_id":"sprocket-428-15-tooth-20mm","title":"428 Chain Front Sprocket 15T 20mm Pit Bike","description":"\u003cdiv class=\"prod-desc\"\u003e\n\u003ch2\u003e428 Chain 15 Tooth Front Sprocket with 20mm Bore\u003c\/h2\u003e\n\u003cp\u003eThis 428 pitch 15 tooth front sprocket is designed for pit bikes, dirt bikes, and youth ATVs using small engine powersports setups. Built from durable steel, it delivers long wear, smooth power transfer, and reliable performance in both recreational and performance riding.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a worn sprocket or adjusting your gearing for better acceleration and throttle response, this is a simple and effective upgrade. The 15 tooth design is ideal for riders looking to improve low end power, quicker launches, and stronger pull on trails or tracks.\u003c\/p\u003e\n\u003cp\u003eThe 20mm bore fits many popular Honda, Lifan, and Chinese engine platforms including 110cc, 125cc, and 140cc models. Bolt hole spacing measures 34mm center to center for secure mounting and proper alignment with standard 428 chain systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e428 chain front sprocket\u003c\/li\u003e\n\u003cli\u003e15 tooth design for improved acceleration\u003c\/li\u003e\n\u003cli\u003e20mm bore fits many pit bike engines\u003c\/li\u003e\n\u003cli\u003eDurable steel construction for long service life\u003c\/li\u003e\n\u003cli\u003ePrecision fit for smooth and reliable operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged sprockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain: 428\u003c\/li\u003e\n\u003cli\u003eTeeth: 15\u003c\/li\u003e\n\u003cli\u003eBore size: 20mm\u003c\/li\u003e\n\u003cli\u003eBolt hole spacing: 34mm center to center\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePit bikes and youth dirt bikes\u003c\/li\u003e\n\u003cli\u003eChinese ATVs and small off road machines\u003c\/li\u003e\n\u003cli\u003eCommon Honda, Lifan, and similar 110cc to 140cc engines\u003c\/li\u003e\n\u003cli\u003eTrail, track, and recreational riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484423937,"sku":"4510","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3082.jpg?v=1780777476"},{"product_id":"fuel-line-by-the-foot-1-8-id-5-16-od","title":"Fuel Line by the foot  1\/8\" ID - 5\/16\" OD","description":"\u003cp\u003e\u003cspan\u003eFuel Lines by the Foot 1\/8\" ID - 5\/16\" OD. \u003c\/span\u003e\u003cspan\u003eThis fuel line has an 1\/8\" ID and 5\/16\" OD.\u003c\/span\u003e\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484555009,"sku":"4253","price":6.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6666.jpg?v=1780777509"},{"product_id":"sprocket-428-15-tooth-17mm","title":"428 Chain Front Sprocket 15T 17mm Pit Bike","description":"\u003cdiv class=\"prod-desc\"\u003e\n\u003ch2\u003e428 Chain 15 Tooth Front Sprocket with 17mm Bore\u003c\/h2\u003e\n\u003cp\u003eThis 428 pitch 15 tooth front sprocket is designed for pit bikes, dirt bikes, and youth ATVs using small engine powersports setups. Built from durable steel, it delivers long wear, smooth power transfer, and reliable performance in both recreational and performance riding.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a worn sprocket or adjusting your gearing for better acceleration and throttle response, this is a simple and effective upgrade. The 15 tooth design is ideal for riders looking to improve low end power, quicker launches, and stronger pull on trails or tracks.\u003c\/p\u003e\n\u003cp\u003eThe 17mm bore fits many popular Honda, Lifan, and Chinese engine platforms including 110cc, 125cc, and 140cc models. Bolt hole spacing measures 34mm center to center for secure mounting and proper alignment with standard 428 chain systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e428 chain front sprocket\u003c\/li\u003e\n\u003cli\u003e15 tooth design for improved acceleration\u003c\/li\u003e\n\u003cli\u003e17mm bore fits many pit bike engines\u003c\/li\u003e\n\u003cli\u003eDurable steel construction for long service life\u003c\/li\u003e\n\u003cli\u003ePrecision fit for smooth and reliable operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged sprockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain: 428\u003c\/li\u003e\n\u003cli\u003eTeeth: 15\u003c\/li\u003e\n\u003cli\u003eBore size: 17mm\u003c\/li\u003e\n\u003cli\u003eBolt hole spacing: 34mm center to center\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePit bikes and youth dirt bikes\u003c\/li\u003e\n\u003cli\u003eChinese ATVs and small off road machines\u003c\/li\u003e\n\u003cli\u003eCommon Honda, Lifan, and similar 110cc to 140cc engines\u003c\/li\u003e\n\u003cli\u003eTrail, track, and recreational riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484751617,"sku":"4521","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6680.jpg?v=1780777524"},{"product_id":"sprocket-420-14-tooth-17mm","title":"420 Chain Front Sprocket 14T 17mm Pit Bike","description":"\u003cdiv class=\"prod-desc\"\u003e\n\u003ch2\u003e420 Chain 14 Tooth Front Sprocket with 17mm Bore\u003c\/h2\u003e\n\u003cp\u003eThis 420 pitch 14 tooth front sprocket is designed for pit bikes, dirt bikes, and youth ATVs using small engine powersports setups. Built from durable steel, it delivers long wear, smooth power transfer, and reliable performance in both recreational and performance riding.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a worn sprocket or adjusting your gearing for better acceleration and throttle response, this is a simple and effective upgrade. The 14 tooth design is ideal for riders looking to improve low end power, quicker launches, and stronger pull on trails or tracks.\u003c\/p\u003e\n\u003cp\u003eThe 17mm bore fits many popular Honda, Lifan, and Chinese engine platforms including 110cc, 125cc, and 140cc models. Bolt hole spacing measures 34mm center to center for secure mounting and proper alignment with standard 420 chain systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e420 pitch front sprocket\u003c\/li\u003e\n\u003cli\u003e14 tooth design for improved acceleration\u003c\/li\u003e\n\u003cli\u003e17mm bore fits many pit bike engines\u003c\/li\u003e\n\u003cli\u003eDurable steel construction for long service life\u003c\/li\u003e\n\u003cli\u003ePrecision fit for smooth and reliable operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged sprockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain: 420\u003c\/li\u003e\n\u003cli\u003eTeeth: 14\u003c\/li\u003e\n\u003cli\u003eBore size: 17mm\u003c\/li\u003e\n\u003cli\u003eBolt hole spacing: 34mm center to center\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePit bikes and youth dirt bikes\u003c\/li\u003e\n\u003cli\u003eChinese ATVs and small off road machines\u003c\/li\u003e\n\u003cli\u003eCommon Honda, Lifan, and similar 110cc to 140cc engines\u003c\/li\u003e\n\u003cli\u003eTrail, track, and recreational riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484784385,"sku":"4520","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3089.jpg?v=1780777540"},{"product_id":"420-chain-15-tooth-sprocket-17mm-shaft","title":"420 Chain Front Sprocket 15T 17mm Pit Bike","description":"\u003cdiv class=\"prod-desc\"\u003e\n\u003ch2\u003e420 Chain 15 Tooth Front Sprocket with 17mm Bore\u003c\/h2\u003e\n\u003cp\u003eThis 420 pitch 15 tooth front sprocket is designed for pit bikes, dirt bikes, and youth ATVs using small engine powersports setups. Built from durable steel, it delivers long wear, smooth power transfer, and reliable performance in both recreational and performance riding.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a worn sprocket or adjusting your gearing for better acceleration and throttle response, this is a simple and effective upgrade. The 15 tooth design is ideal for riders looking to improve low end power, quicker launches, and stronger pull on trails or tracks.\u003c\/p\u003e\n\u003cp\u003eThe 17mm bore fits many popular Honda, Lifan, and Chinese engine platforms including 110cc, 125cc, and 140cc models. Bolt hole spacing measures 34mm center to center for secure mounting and proper alignment with standard 420 chain systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e420 pitch front sprocket\u003c\/li\u003e\n\u003cli\u003e15 tooth design for improved acceleration\u003c\/li\u003e\n\u003cli\u003e17mm bore fits many pit bike engines\u003c\/li\u003e\n\u003cli\u003eDurable steel construction for long service life\u003c\/li\u003e\n\u003cli\u003ePrecision fit for smooth and reliable operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged sprockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain: 420\u003c\/li\u003e\n\u003cli\u003eTeeth: 15\u003c\/li\u003e\n\u003cli\u003eBore size: 17mm\u003c\/li\u003e\n\u003cli\u003eBolt hole spacing: 34mm center to center\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePit bikes and youth dirt bikes\u003c\/li\u003e\n\u003cli\u003eChinese ATVs and small off road machines\u003c\/li\u003e\n\u003cli\u003eCommon Honda, Lifan, and similar 110cc to 140cc engines\u003c\/li\u003e\n\u003cli\u003eTrail, track, and recreational riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484817153,"sku":"4518","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6681.jpg?v=1780777555"},{"product_id":"sprocket-420-13-tooth-20mm","title":"420 Chain Front Sprocket 13T 20mm Pit Bike","description":"\u003cdiv class=\"prod-desc\"\u003e\n\u003ch2\u003e420 Chain 13 Tooth Front Sprocket with 20mm Bore\u003c\/h2\u003e\n\u003cp\u003eThis 420 chain 13 tooth front sprocket is designed for pit bikes, dirt bikes, and youth ATVs using small engine powersports setups. Built from durable steel, it delivers long wear, smooth power transfer, and reliable performance in both recreational and performance riding.\u003c\/p\u003e\n\u003cp\u003eWhether you're replacing a worn sprocket or adjusting your gearing for better acceleration and throttle response, this is a simple and effective upgrade. The 13 tooth design provides a balanced mix of low end power and top speed, making it ideal for trail riding and everyday use.\u003c\/p\u003e\n\u003cp\u003eThe 20mm bore fits many popular Honda, Lifan, and Chinese engine platforms including 110cc, 125cc, and 140cc models. Designed for proper alignment with standard 420 chain systems commonly used on pit bikes, quads, and small off road motorcycles.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e420 chain front sprocket\u003c\/li\u003e\n\u003cli\u003e13 tooth design for balanced performance\u003c\/li\u003e\n\u003cli\u003e20mm bore fits many pit bike engines\u003c\/li\u003e\n\u003cli\u003eDurable steel construction for long service life\u003c\/li\u003e\n\u003cli\u003ePrecision fit for smooth and reliable operation\u003c\/li\u003e\n\u003cli\u003eDirect replacement for worn or damaged sprockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChain: 420\u003c\/li\u003e\n\u003cli\u003eTeeth: 13\u003c\/li\u003e\n\u003cli\u003eBore size: 20mm\u003c\/li\u003e\n\u003cli\u003eMaterial: Hardened steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePit bikes and youth dirt bikes\u003c\/li\u003e\n\u003cli\u003eChinese ATVs and small off road machines\u003c\/li\u003e\n\u003cli\u003eCommon Honda, Lifan, and similar 110cc to 140cc engines\u003c\/li\u003e\n\u003cli\u003eTrail, track, and recreational riding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484849921,"sku":"4519","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3091.jpg?v=1780777575"},{"product_id":"25-inch-dual-foam-air-filter","title":"1.25 Inch Dual Foam Air Filter","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Dual Foam Performance Air Filter for 50-117cc Engines with 1.25\" (30-34mm) Intake Diameter\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e High performance dual foam air filter, with 1.25 inch diameter outlet. Allows for better filtration and more airflow to your engine. Washable dual layer foam design which flows up to 10x as much air as stock, and will go much longer between cleanings. This filter fits 20mm High performance carburetors commonly used on Big Bore Kit equipped Honda CRF and XR 50cc Pit Bikes. The filter also fits any engine with an intake outer diameter of 1.25 inches (30-24mm).\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e -Fits any carburetor with 1.25\" intake (30-34mm)\u003cbr\u003e - Dual foam filter\u003cbr\u003e - Includes filter and clamp\u003cbr\u003e - Allows better filtration and more airflow to your engine\u003cbr\u003e - Increased power and torque\u003cbr\u003e - Washable\u003cbr\u003e - Easy Installation\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236484882689,"sku":"5101","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6692.jpg?v=1780777589"},{"product_id":"25-inch-black-foam-air-filter","title":"1.25 Inch Black Foam Air Filter","description":"\u003cp\u003e1.25\" black foam air filter has a (32mm) mounting hole diameter. It will also fit anything that has a 1.25 (30-34mm) mounting hole diameter. This filter will give you better air flow than over stock filter means more power. Looks much better than a stock filter and it is cleanable. This filter will also fit most pit bikes, motorcycles, pocket bikes, mini choppers, and many other types of engines that require a 1.25\" filter.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236485013761,"sku":"5103","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6693.jpg?v=1780777613"},{"product_id":"35-inch-mesh-performance-air-filter","title":"1.35 Inch Mesh Performance Air Filter","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 1.35\" Mesh Air Filter for 32-36mm Carburetors on Pit Bikes, Scooters, ATVs, Go Karts \u0026amp; More\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Brand new 1.35\" Performance Air Filter. This will fit any carburetor that has a 32mm, 33mm 34mm, 35mm, or 36mm diameter filter side. Better air flow than stock filter means more power. Looks much better than a stock filter and it is washable.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e Honda\u003cbr\u003e - XR50\u003cbr\u003e - CRF50\u003cbr\u003e - Z50 pit bikes\u003cbr\u003e\u003cbr\u003e It will also fit many other Japanese and Chinese pit bikes, ATVs, Scooters, Go Karts, and any other motorized equipment that requires a 1.35\" filter.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236485046529,"sku":"5102","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/5740.jpg?v=1780777629"},{"product_id":"performance-camshaft-for-honda-crf50","title":"Performance Camshaft for Honda CRF50","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing High Performance Race Camshaft for Honda CRF50 Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003ePerformance camshaft with much more aggressive lift and duration. Increase power with a simple camshaft change. For STOCK or RACE head 92-up Honda pit bikes. Goes well with 88cc big bore kits and aftermarket CDI.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003cbr\u003e- .235″ intake valve lift and 196 degrees of duration @ 050″, .218″ exhaust valve lift and 208 degrees of duration @ .050″\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda pit bikes: \u003c\/strong\u003e\u003cbr\u003e- CRF50 (2004-2018)\u003cbr\u003e- CRF70 (2004-2018)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236485177601,"sku":"4448A12","price":55.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6906.jpg?v=1780777660"},{"product_id":"heavy-duty-spoke-kit-honda-crf50-xr50-pit-bikes","title":"Heavy Duty Spoke Kit - Honda CRF50 XR50 Pit Bikes","description":"\u003cdiv class=\"prod-desc\"\u003e\n\u003ch2\u003eSet of 28 Stainless Steel Pit Bike Spokes and Nipples for One Wheel\u003c\/h2\u003e\n\u003cp\u003eThis 50 Caliber Racing spoke and nipple set is built for riders who want stronger, more durable pit bike wheels. Each kit includes 28 heavy duty stainless steel spokes and matching nipples, enough to lace one complete wheel. These are a solid upgrade over stock spokes and are designed to handle aggressive riding, jumps, and hard use.\u003c\/p\u003e\n\u003cp\u003eWith a thicker 3.1mm diameter, these spokes are significantly stronger than factory options and help prevent bending, stretching, or wheel failure. This makes them ideal for upgraded aluminum rims and high performance pit bike builds.\u003c\/p\u003e\n\u003cp\u003ePlease note that these heavy duty spokes require drilling the hub holes to 3\/16 inch before installation. We also recommend using blue thread locker during assembly to ensure proper tension and long term reliability.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes 28 stainless steel spokes and matching nipples\u003c\/li\u003e\n\u003cli\u003eHeavy duty 10 gauge construction for added strength\u003c\/li\u003e\n\u003cli\u003e3.1mm diameter thicker than stock for durability\u003c\/li\u003e\n\u003cli\u003eDesigned for Honda hubs and aluminum rims\u003c\/li\u003e\n\u003cli\u003eIdeal for aggressive riding and performance builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits 10 inch or 12 inch aluminum rims\u003c\/li\u003e\n\u003cli\u003e10 inch spoke length: 68mm\u003c\/li\u003e\n\u003cli\u003e12 inch spoke length: 94mm\u003c\/li\u003e\n\u003cli\u003eRequires hub holes drilled to 3\/16 inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHonda CRF50 (all years)\u003c\/li\u003e\n\u003cli\u003eHonda XR50 (all years)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAvailable for both 10 inch and 12 inch wheels. Be sure to select the correct size before ordering.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"50 Caliber Racing","offers":[{"title":"68mm - for 10\" wheels","offer_id":49236485472513,"sku":"5200","price":23.0,"currency_code":"USD","in_stock":false},{"title":"94mm - for 12\" wheels","offer_id":49236485505281,"sku":"5211","price":23.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6581.jpg?v=1780777677"},{"product_id":"tapered-headset-steering-bearings-honda-pit-bikes","title":"Tapered Headset Steering Bearings - Honda Pit Bikes","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Tapered Headset Steering Tube Bearings for Honda CRF50\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eHigh-quality steering tube bearing kit with tapered roller bearings, specifically designed for CRF50 and XR50 pit bikes. Includes neck stem bearings for the fork, which will handle much more abuse than the stock Honda bearings. Easy upgrade for your Honda 50 pit bike.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cbr\u003e- Outer Diameter: 41mm\u003cbr\u003e- Inner Diameters: 22.5mm \/ 24mm\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e- Honda CRF50 (2003-2018)\u003cbr\u003e- Honda XR50 (1992-2003)\u003cbr\u003e\u003cbr\u003eWhile primarily designed for the above models, this bearing kit may also be compatible with similar motorcycle models and brands.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236485538049,"sku":"5620","price":30.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6708.jpg?v=1780777691"},{"product_id":"longer-chain-for-an-extended-swingarm","title":"Longer Chain for an Extended Swingarm","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Chain #420 Alloy Steel Chain - 120 Links - Includes Master Link\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Premium quality #420 Chain, 120 links long with a master link. This chain is long enough to fit XR50 and CRF50 pit bikes with extended swingarm. This chain will also fit many different applications out on the market that require #420 size chain. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Chain No.: 420\u003cbr\u003e - Pitch: 1\/2\"\u003cbr\u003e - Roller Width: 1\/4\"\u003cbr\u003e - Roller Diameter: 5\/16\"\u003cbr\u003e - Optimal Sprocket Thickness: 0.227\"\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda models:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - XR50 (2000-2003) \u003cbr\u003e - CRF50 (2004-2023) \u003cbr\u003e - CRF70 (2004-2018) \u003cbr\u003e - XR70 (2002-2003) \u003cbr\u003e\u003cbr\u003e This chain will work for most pit bikes: CRF50 Z50 XR50 PW50\u003cbr\u003e\u003cbr\u003e Can also fit any other application as long as it takes a #420 chain. May require a chain breaker tool to shorten to the proper length for your application:\u003cbr\u003e 50cc 70cc 90cc 110cc 125cc ATVs and dirt bikes, Go Karts, Mini Bikes, Scooter, Pit Bikes, etc.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236485734657,"sku":"4130","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6650.jpg?v=1780777706"},{"product_id":"manual-clutch-kit-for-honda-z50-crf50-xr50-pit-bikes","title":"Manual Clutch Kit for Honda Z50 CRF50 XR50  Pit Bikes","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Manual Clutch Kit for Honda Z50 CRF50 XR50 Pit Bikes 1988 - Up\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Complete kit allows you to convert your 3 speed semi-auto Honda to a 3 speed manual with clutch. Our kit includes a 3 plate clutch for maximum strength to handle 88cc - 108cc big bore kit power without slippage. The 67\/18 primary gears make first gear more usable than stock. Includes everything needed except for a perch and lever. You will also use some of your stock parts. This is an awesome way to spice up your big bore Honda 50, giving you more control and better shift performance.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e - Converts semi-auto clutch to fully manual clutch.\u003cbr\u003e - 3 plate clutch included\u003cbr\u003e - 67\/18 Primary Gears\u003cbr\u003e - Can handle 88cc - 108cc Bore\/Race power without clutch slippage\u003cbr\u003e - Correct length shift shaft for the newer Honda engines so no additional modifications are necessary.\u003cbr\u003e - Comes with everything pictured including an allen head bolt kit for the engine cases.\u003cbr\u003e - You will need to supply a perch and lever and a few of your stock parts (we did not include a perch\/ lever due to the wide variety of styles out there).\u003cbr\u003e - Awesome upgrade for 88cc - 108cc big bore engines!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e* Important notes:\u003c\/strong\u003e\u003cbr\u003e - Inner rotor kits are incompatible with the clutch housing included in this kit when installed on a 108cc stroker motor\u003cbr\u003e - Clutch nut must be properly torqued with a clutch nut socket. Using a hammer and screwdriver will cause damage!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda pit bikes:\u003c\/strong\u003e\u003cbr\u003e- Z50 (88-current)\u003cbr\u003e- XR50 (88-current)\u003cbr\u003e- CRF50 (88-current)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236485865729,"sku":"4448A4","price":124.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6904.jpg?v=1780777764"},{"product_id":"pit-bike-rim-10-inch-28-hole","title":"Pit Bike Rim 10 Inch 28 Hole","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Pit Bike 10 inch Rim - 28 Hole\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e High quality 6061 Aluminum Pit Bike Rims with 28 spoke holes. Select your color to purchase, available in BLACK, GOLD, RED or BLUE Anodized. Fits CRF and XR 50 Pit Bikes, and anything else that requires a 10 inch wheel with 28 spokes. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - 10\" 28H Rim\u003cbr\u003e- Outside to outside width: 2\"\u003cbr\u003e - 6061 Aluminum\u003cbr\u003e - Hard anodized in multiple colors\u003cbr\u003e- Will lace up to any pit bike hub with 28 spoke holes\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda models:\u003c\/strong\u003e\u003cbr\u003e- XR50 (1992-2003)\u003cbr\u003e- CRF50 (2004-2023)\u003cbr\u003e\u003cbr\u003eWill also fit any other pit bike with 10\" wheels and 28 hole hubs\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Red","offer_id":49236485898497,"sku":"5204","price":31.0,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":49236485931265,"sku":"5202","price":31.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":49236485964033,"sku":"5201","price":31.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":49236485996801,"sku":"5203","price":31.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/5677.jpg?v=1780777784"},{"product_id":"88cc-stage-2-vintage-big-bore-kit-for-honda-z50-ct70-atc70-trx70-sl70-xl70","title":"88cc Stage 2 Vintage Big Bore Kit for Honda Z50, CT70, ATC70, TRX70, SL70, XL70","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Vintage Stage 2 88cc Big Bore kit for Honda Z50 CT70 SL70 XL70 ATC70 \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Vintage stage 2 88cc big bore kit has an improved lightweight 52mm piston and cylinder design, with oversized cooling fins for efficient heat dissipation. Includes a 20mm performance carb assembly, and all the gaskets needed for install. Can be installed by anyone with basic mechanical skills who is not afraid to turn some nuts and bolts. Breathe new life into your Honda with our high quality, affordable, and reliable big bore kit!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e - Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e - Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e - High compression 52mm piston with rings, pin, \u0026amp; clips (you can still run pump gas)\u003cbr\u003e - Head gasket kit\u003cbr\u003e - 20mm Performance carburetor kit with intake, heat-stop, gaskets, and hardware \u003cbr\u003e- Performance air filter\u003cbr\u003e- Long throttle cable (twist throttle style)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda bikes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - Z50 (1968-1978) K0-78\u003cbr\u003e - CT70 (1968-1981) K0-81\u003cbr\u003e - ATC70 (1973-1985)\u003cbr\u003e - TRX70 (1986-1987)\u003cbr\u003e - SL70 (1971-1973)\u003cbr\u003e - XL70 (1974-1976)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486095105,"sku":"4447A2","price":240.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8797.jpg?v=1780777859"},{"product_id":"88cc-vintage-big-bore-kit-with-race-head-honda-z50-ct70-atc70-68-81","title":"88cc Vintage Big Bore Kit with Race Head Honda Z50, CT70, ATC70 68-81","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 88cc Vintage Big Bore Kit with Race Head for Honda Z50, CT70, ATC70, SL70 \u0026amp; XL70 Pit Bikes 1968-1981\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e 88cc Race head kit for Your Honda pit bike. This kit will drastically improve your overall performance on your bike. A stock Honda 50 puts around 2.2 hp to the ground and this kit will put you between 5.5-6 hp to the ground and 30% more to the crank! Kit comes with fully assembled race head, performance cam, 20mm carburetor, and all the other goodies needed to fulfill your need for speed!\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e - Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e - Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e - Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e - High compression 52mm piston with rings, pin, \u0026amp; clips (you can still run pump gas)\u003cbr\u003e - Fully assembled race head with 25\/22mm valves for increased air flow\u003cbr\u003e - High performance race camshaft and cam sprocket\u003cbr\u003e - 20mm Performance carburetor kit with intake, heatstop, gaskets, and hardware\u003cbr\u003e - Performance foam air filter\u003cbr\u003e - Long throttle cable (twist throttle style)\u003cbr\u003e- Gasket kit \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda Pit Bikes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - Z50A (1968-1978) K0-78\u003cbr\u003e - CT70 (1969-1982) K0-81\u003cbr\u003e - ATC70 (1973-1985)\u003cbr\u003e - SL70 (1971-1973)\u003cbr\u003e - XL70 (1974-1976)\u003cbr\u003e\u003cbr\u003e We have been selling these kits since 2004 and believe they are of the highest quality and put out the most power you are going to find in a Big Bore kit period.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486193409,"sku":"4448A1","price":409.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8805.jpg?v=1780777889"},{"product_id":"honda-z50-stage-1-big-bore-kit-vintage-ct70-atc70-trx70-sl70-xl70","title":"Honda Z50 Stage 1 Big Bore Kit Vintage CT70 ATC70 TRX70 SL70 XL70","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Honda Z50 Stage 1 Vintage Big Bore kit - Z50 CT70 SL70 XL70 ATC70 TRX70\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Vintage Stage 1 88cc big bore kit has an improved lightweight 52mm piston and cylinder design, with oversized cooling fins for efficient heat dissipation. Includes all gaskets needed for install. Can be installed by anyone with basic mechanical skills who is not afraid to turn some nuts and bolts. Breathe new life into your Honda with our high quality, affordable, and reliable big bore kit!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e - Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e - Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e - High compression 52mm piston with rings, pin, \u0026amp; clips (you can still run pump gas)\u003cbr\u003e - Head gasket kit\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda bikes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - Z50 (1968-1978) K0-78\u003cbr\u003e - CT70 (1968-1981) K0-81\u003cbr\u003e - ATC70 (1973-1985)\u003cbr\u003e - TRX70 (1986-1987)\u003cbr\u003e - SL70 (1971-1973)\u003cbr\u003e - XL70 (1974-1976)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486226177,"sku":"4446A2","price":155.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8795.jpg?v=1780777925"},{"product_id":"honda-pit-bike-25-inch-extended-swing-arm","title":"Honda Pit Bike 2.5 Inch Extended Swing Arm","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 2.5 Inch Extended Swingarm Kit for Honda 50 \u0026amp; 70 Pit Bikes 1992-up\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eLightweight 6061 aluminum for light weight and high strength. Allows for the fitment of an upgraded shock to give a much more stable ride. When installed on a stock Honda 50, this lightweight swingarm will put your tire 2.5 inches further back and raise your bike 1\". Installed on a CRF70, the bike will retain stock wheelbase and height, but will be much stronger and lighter than the stock swingarm. Includes a chain slide, brake extender, bearings, and a new 120 link chain.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003cbr\u003e- Extend wheelbase by 2.5” on 50cc bikes\u003cbr\u003e- Raise ride height by 1” on 50cc bikes\u003cbr\u003e- Stronger and lighter than stock parts\u003cbr\u003e- Includes chain slide, brake extender, bearings, and new chain\u003cbr\u003e- Available in Raw Silver or Black powder coat finish\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits\u003c\/strong\u003e:\u003cbr\u003e- Honda XR50 (1992-2003)\u003cbr\u003e- Honda CRF50 (2003-2023)\u003cbr\u003e- Honda CRF70 (2003-2018)\u003cbr\u003e\u003cbr\u003e- Will also fit most Chinese knockoff bikes with Honda stock style hubs\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Black","offer_id":49236486258945,"sku":"5636","price":185.0,"currency_code":"USD","in_stock":false},{"title":"Raw Silver","offer_id":49236486291713,"sku":"5625","price":185.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3295.jpg?v=1780777954"},{"product_id":"52mm-head-gasket-kit-for-honda-50-88cc-108cc-big-bore-engines","title":"52mm Head Gasket Kit for Honda 50 88cc-108cc Big Bore Engines","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Head Gasket Kit for Honda CRF50F, XR50R, Z50 , CRF70R, XR70R with 52mm big bore kit and up to 108cc stroker crank (88cc-108cc) Installed \u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eComplete Head Gasket Kit for Honda Pit Bikes with 88cc - 108cc Big Bore Engines. This gasket set will work with all honda 50 \/70 stud pattern type, including Chinese clones with 52mm piston. \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHONDA\u003c\/strong\u003e Pit Bikes with 88-108cc Big Bore Kit Installed:\u003cbr\u003e- Z50\u003cbr\u003e- XR50R\u003cbr\u003e- CRF50F\u003cbr\u003e- XR70R\u003cbr\u003e- CRF70R\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCHINESE\u003c\/strong\u003e:\u003cbr\u003e- Piranha 90cc\u003cbr\u003e- Pitster Pro 90cc \u003cbr\u003e- SSR 90cc\u003cbr\u003e- GPX 90cc\u003cbr\u003e- XTREME 107 and 124 \u003cbr\u003e- Sikk mx 107\u003cbr\u003e- Lifan 86-107\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486553857,"sku":"5402","price":16.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3370.jpg?v=1780777974"},{"product_id":"47mm-head-gasket-kit-with-clutch-gaskets-for-honda-70-lifan","title":"47mm Head Gasket Kit with Clutch Gaskets for Honda 70 \u0026 Lifan","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 47mm Head Gasket and Clutch Gasket Kit for 70cc Pit Bikes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eOEM quality head gasket kit, for 70cc Lifan and Honda Pit Bikes with 47mm piston. Use for an engine rebuild or keep in the garage for spare parts, this a great kit to have on hand.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCompatible with the following:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHONDA\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e- CT70 1970-1994\u003cbr\u003e- XR70R 1997-2003\u003cbr\u003e- CRF70F 2004-2012\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHINESE\u003c\/strong\u003e:\u003cbr\u003eLifan 70cc Engines (lots of kids ATVs, and Chinese Pit Bikes use this engine)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486684929,"sku":"5400","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3371.jpg?v=1780777989"},{"product_id":"honda-70-stage-1-big-bore-kit-xr70-crf70","title":"Honda 70 Stage 1 Big Bore Kit XR70 CRF70","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Stage 1 88cc Big Bore kit (52mm bore) for Honda XR70 and CRF70\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eOur 50 Caliber Racing Stage 1 Big Bore Kits are top quality and come with everything you need to finish the job. This is a great way to pump up your Honda XR70 or CRF70. This kit is recommended for those who don't want to spend a fortune but still want to see a nice power increase over the stock engine. It can be installed by anyone with basic mechanical skills who isn't afraid to turn some nuts and bolts.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003e- Lightweight aluminum cylinder with steel sleeve\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Cast in mounts on cylinder for aftermarket skid plates\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Oversized cooling fins on cylinder for efficient heat dissipation\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- High compression 52mm piston with rings, pin, \u0026amp; clips (can still run pump gas)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- Head gasket kit includes all gasket needed to install big bore kit\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eHONDA\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-  XR70 (1997-2003)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e- CRF70 (2004-2016)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e*High volume oil pump is recommended\u003c\/span\u003e\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486717697,"sku":"4446A1","price":155.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8815.jpg?v=1780778006"},{"product_id":"honda-70-stage-2-big-bore-kit-xr70-crf70","title":"Honda 70 Stage 2 Big Bore Kit XR70 CRF70","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Stage 2 88cc Big Bore Kit for Honda XR70 and CRF70 (All Years)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOur 50 Caliber Racing Big Bore Kits are top quality and come with everything you need to finish the job. This is a great way to pump up your Honda 70. This kit will easily double the stock horse power on your bike. We recommend installing a high volume oil pump with this kit.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e- Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e- Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e- Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e- High compression 52mm piston with rings, pin, \u0026amp; clips (you can still run pump gas)\u003cbr\u003e- Head gasket kit, all gasket included needed for install.\u003cbr\u003e- High performance race camshaft\u003cbr\u003e- 20mm Performance carb assembly. Includes: 20mm carb, intake, heat-stop, gaskets, mounting\u003cbr\u003ehardware\/wrench and air filter\u003cbr\u003e- Extended throttle cable (to fit aftermarket hand throttle)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003eHONDA\u003cbr\u003e- XR70 (All years)\u003cbr\u003e- CRF70 (All years)\u003cbr\u003e\u003cbr\u003e*High volume oil pump is recommended\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486816001,"sku":"4447A1","price":279.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8826.jpg?v=1780778041"},{"product_id":"88-up-honda-50-stage-1-big-bore-kit-z50-xr50-crf50","title":"88-Up Honda 50 Stage 1 Big Bore Kit - Z50 XR50 CRF50","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Stage 1 88cc Big Bore kit (52mm bore) for Z50 (1988-1999), XR and XR50 \/ CRF 50 (2000-Present)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Our 50 Caliber Racing Stage 1 Big Bore Kit is top quality and come with everything you need to finish the job. This is a great way to pump up your Honda Z50, XR50 or CRF50. This kit is recommended for those who don't want to spend a fortune but still want to see a nice power increase over the stock engine. It can be installed by anyone with basic mechanical skills who isn't afraid to turn some nuts and bolts.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e - Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e - Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e - Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e - High compression 52mm piston with rings, pin, \u0026amp; clips (can still run pump gas)\u003cbr\u003e - Head gasket kit includes all gasket needed to install big bore kit\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e HONDA\u003cbr\u003e - Z50 (1988-1999)\u003cbr\u003e - XR50 (2000-Present)\u003cbr\u003e - CRF50 (2000-Present)\u003cbr\u003e\u003cbr\u003e *High volume oil pump is recommended\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236486848769,"sku":"4446","price":155.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8688.jpg?v=1780778076"},{"product_id":"88cc-big-bore-kit-with-race-head-honda-z50-crf50-xr70-crf70","title":"88cc Big Bore Kit with Race Head - Honda Z50, CRF50, XR70 \u0026 CRF70","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 88cc Big Bore Kit with Race Head for Honda CRF50, XR50, CRF70 \u0026amp; XR70 Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e 88cc Race head kit for your Honda 50 or Honda 70. This kit will drastically improve your overall performance on your bike. A stock Honda 50 puts around 2.2 hp to the ground and this kit will put you between 5.5-6 hp to the ground and 30% more to the crank! Kit comes with fully assembled race head, performance cam, 20mm carburetor, and all the other goodies needed to fulfill your need for speed!\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Comes with fully assembled race head (with larger valves for significantly increased air flow)\u003cbr\u003e - Performance CDI box included that removes stock rev limiter\u003cbr\u003e - Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e - Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e - Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e - 52mm piston with rings, pin, \u0026amp; clips\u003cbr\u003e - Head gasket kit\u003cbr\u003e - High performance race camshaft\u003cbr\u003e - 20mm Performance carb assembly. Includes: 20mm carb, intake, heatstop, gaskets, mounting \u003cbr\u003ehardware\/wrench and air filter\u003cbr\u003e - Extended throttle cable (to fit aftermarket hand throttle)\u003c\/p\u003e\n\u003cp\u003e* High volume oil pump recommended, but not included\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eFits the following Honda pit bikes:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e - CRF50F (2004-2022)\u003cbr\u003e - CRF70F (2004-2012)\u003cbr\u003e - XR50R (2000-2004)\u003cbr\u003e - XR70R (1997-2004)\u003cbr\u003e - Z50R (1988-1999)\u003cbr\u003e\u003cbr\u003e We have been selling these kits since 2004 and believe they are of the highest quality and put out the most power you are going to find in a Big Bore kit period.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236487078145,"sku":"4448","price":399.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8699.jpg?v=1780778112"},{"product_id":"108cc-stroker-kit-2-for-honda-50-70-pit-bikes","title":"108cc Stroker Kit 2 for Honda 50 70 Pit Bikes","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 108cc Stroker Kit #2 for Honda CRF50, XR50, CRF70, XR70 pit bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e This is hands down the biggest and baddest big bore kit we offer for your Honda 50cc and 70cc pit bike. Complete with 51mm stroker crank and 52mm piston \u0026amp; cylinder, this kit will increase total displacement to 108cc. This kit includes everything in our Stage 2 Race Head kit, plus a 51mm stroker crank which will add up to additional 2 horsepower over a standard 88cc race head kit. All the components are made specifically for 1988 and newer engines so there will be no fitment issues and boring of the case will not be necessary. A genuine Honda engine upgraded with this kit will stomp any of the Chinese Honda clones up to 125cc. We have been selling these kits since 2004 and have had nothing but great results and happy customers!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003cbr\u003e - 51mm Crankshaft\u003cbr\u003e - High compression piston with rings, pin, \u0026amp; clips (Runs on pump gas 91 octane)\u003cbr\u003e - Fully assembled Race Head: Larger valves and porting for increased performance. Also has bigger cooling fins\u003cbr\u003e - Lightweight aluminum cylinder with steel sleeve, cast in mounts for skid plates, and larger cooling fins\u003cbr\u003e - High performance race camshaft\u003cbr\u003e - 24mm Carburetor kit with intake, air filter, and throttle cable\u003cbr\u003e - Crankcase and clutch cover gaskets\u003cbr\u003e - Head gasket kit\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWe recommend the following items be installed along with this kit. They are not included:\u003c\/strong\u003e\u003cbr\u003e - High volume oil pump\u003cbr\u003e - Oil Cooler\u003cbr\u003e - Performance Cdi Rev box\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda Pit Bikes:\u003c\/strong\u003e\u003cbr\u003e - XR50 (1988-up)\u003cbr\u003e - CRF50 (1988-up)\u003cbr\u003e - XR70 (1988-up)\u003cbr\u003e - CRF70 (1988-up)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003cbr\u003e -Installation requires the engine case to be split. You will need a Honda manual and proper tools to complete install. We highly recommend having a professional shop install this kit as it does not come with installation instructions and is very technical.\u003cbr\u003e\u003cbr\u003e - This is a complete stock to 108cc conversion kit and includes a 52mm race head big bore kit. If you have already upgraded we offer a conversion Stroker Kit #1 that includes only the necessary parts to convert an 88cc race head engine to a 108cc stroker engine, search our eBay store for part # 4448-A2.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236487209217,"sku":"4448A3","price":525.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3380.jpg?v=1780778152"},{"product_id":"pit-bike-tire-250x10","title":"Pit Bike Tire 2.50x10","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Pit Bike Tire with Knobby Off Road Tread - Size: 2.50x10\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Brand new rubber tire for pit bikes with 10\" wheels. Large knobs for maximum off road traction. Rubber compound provides good temperature \u0026amp; wear resistance. FIts the bikes listed below, plus many other dirt bikes and pit bikes that have 10\" wheels.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Material: Rubber\u003cbr\u003e - Color: Black\u003cbr\u003e - Dimension: 2.50-10\u003cbr\u003e - Tread: Knobby\u003cbr\u003e - Tube sold separately\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cbr\u003e - Honda CRF50 XR50\u003cbr\u003e - Yamaha PW50 TTR50 TTR50E\u003cbr\u003e - KTM50 SX Junior \/ Senior\u003cbr\u003e\u003cbr\u003e Will also fit many more pit bikes with 10\" Wheels\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236487536897,"sku":"3121","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6227.jpg?v=1780778177"},{"product_id":"pit-bike-wheel-build-kit-pair-of-10-inch-with-spokes-crf50","title":"Pit Bike Wheel Build Kit - Pair of 10 inch with Spokes - CRF50","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Wheel Build Kit - Pair of 10\" 28 Hole Rims and 2 sets of Heavy Duty Spokes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSet of 2 pit bike rims, in 10 inch diameter size with 28 spoke holes. High quality 6061 Aluminum, 2\" wide outside to outside. Includes 2 sets of 28 heavy duty spokes, enough to lace up one set of 10\" wheels for your CRF50 pit bike. Available in BLACK, GOLD, RED or BLUE anodized finish. Fits CRF and XR 50 Pit Bikes, and anything else that requires a 10 inch wheel with 28 spokes.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Set of 2 - 10\" 28H Rims\u003cbr\u003e - 2 sets of 28 heavy duty spokes\u003cbr\u003e- Outside to outside width: 2\"\u003cbr\u003e - 6061 Aluminum\u003cbr\u003e - Hard anodized in multiple colors\u003cbr\u003e- Will lace up to Honda pit bike hubs with 28 spoke holes\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda models:\u003c\/strong\u003e\u003cbr\u003e- XR50 (1992-2003)\u003cbr\u003e- CRF50 (2004-2023)\u003cbr\u003e\u003cbr\u003eWill also fit any other pit bike with 10\" wheels and 28 hole hubs\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Red","offer_id":49236487635201,"sku":"2-Qty-5204+5200","price":89.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":49236487667969,"sku":"2-Qty-5201+5200","price":89.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":49236487700737,"sku":"2-Qty-5203+5200","price":89.0,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":49236487733505,"sku":"2-Qty-5202+5200","price":89.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/7592.jpg?v=1780778230"},{"product_id":"pit-bike-wheel-build-kit-1012-inch-with-spokes-crf70","title":"Pit Bike Wheel Build Kit - 10\/12 inch with Spokes - CRF70","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Wheel Build Kit -10\" 28 Hole Rear \u0026amp; 12\" 28 Hole Front Rims and 2 sets of Heavy Duty Spokes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eSet of 2 pit bike rims, one 10 inch and one 12 inch diameter size. High quality 6061 Aluminum, Rear: 2\" wide, Front: 2 11\/16\" outside to outside. Includes 2 sets of heavy duty spokes, enough to lace up one set of 10\"\/12\" wheels for your CRF70 pit bike. Available in BLACK, GOLD, RED or BLUE anodized finish. Fits CRF and XR 70 Pit Bikes, and many others that have 10 inch rear \/ 12\" front wheels with 28 hole hubs.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Front and rear rims - 10\" 28 hole and 12\" 28 Hole\u003cbr\u003e - 2 sets of heavy duty spokes\u003cbr\u003e- Rear Rim Outside to outside width: 2\"\u003cbr\u003e- Front Rim Outside to outside width: 2 11\/16\"\u003cbr\u003e - 6061 Aluminum\u003cbr\u003e - Hard anodized in multiple colors\u003cbr\u003e- Spokes are compatible with Honda pit bike hubs\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda models:\u003c\/strong\u003e\u003cbr\u003e- XR70 (1992-2003)\u003cbr\u003e- CRF70 (2004-2018)\u003cbr\u003e\u003cbr\u003eWill also fit any other pit bike with 10\" rear \/ 12\" front wheels and 28 hole hubs\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Red","offer_id":49236487831809,"sku":"5204+5209+5200x2","price":89.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":49236487864577,"sku":"5201+5207+5200x2","price":89.0,"currency_code":"USD","in_stock":false},{"title":"Gold","offer_id":49236487897345,"sku":"5203+5208+5200x2","price":89.0,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":49236487930113,"sku":"5202+5260+5200x2","price":89.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/7614.jpg?v=1780778287"},{"product_id":"117cc-stroker-kit-6-with-race-head-for-honda-crf50-xr50-crf70","title":"117cc Stroker Kit 6 with Race head for Honda CRF50, XR50 \u0026 CRF70","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 117cc Stroker Kit #6 with Race Head for Honda CRF50, XR50, CRF70, XR70 Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Contains everything you need to convert your completely stock engine into a powerful open class 117cc engine (much more powerful than the common Chinese 107 and 125cc engines) with tons of torque! Also, this crank was made specifically for the newer engines and thus, you will not have any fitment issues like trimming the piston skirts in order to clear the crank or the piston not lining up with the cylinder deck.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003cbr\u003e - 51mm Crankshaft with NTN Bearings\u003cbr\u003e- Fully assemble Race Head with larger valves for significantly increased airflow\u003cbr\u003e- High performance race camshaft\u003cbr\u003e - Lightweight 54mm aluminum cylinder with steel sleeve, cast in mounts for skid plates, and larger cooling fins\u003cbr\u003e - High compression piston with rings, pin, \u0026amp; clips\u003cbr\u003e - Crankcase and clutch cover gaskets\u003cbr\u003e - Head gasket kit\u003cbr\u003e - 26mm Carburetor and intake kit\u003cbr\u003e - Jet kit with 10 different sizes (kit not pictured - recommend starting with a #100 or #105 with the 117 kit)\u003cbr\u003e - Throttle Cable\u003cbr\u003e - Air Filter\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWill fit the following bikes, must already have our 88cc Race head kit installed:\u003c\/strong\u003e\u003cbr\u003e - Z50 (1992-1999)\u003cbr\u003e - XR50 (2000-up)\u003cbr\u003e - CRF50 (2000-up)\u003cbr\u003e - XR70 (2002-up)\u003cbr\u003e - CRF70 (2004-up)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIMPORTANT NOTES:\u003c\/strong\u003e\u003cbr\u003e -As with all 117cc kits on the market, installation requires engine disassembly and case boring. Therefore, we highly recommend a professional technician install this kit and the cases bored by a reputable machine shop. If you plan on installing the kit yourself, you will need to have a Clymer or Honda shop manual. Instructions do not come with the kits but the installation of the crankshaft is just like installing a stock Honda crankshaft and both manuals cover this.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eThe following parts should be installed at the same time as this kit.\u003c\/strong\u003e They are \u003cstrong\u003eNOT\u003c\/strong\u003e included:\u003cbr\u003e - High volume oil pump\u003cbr\u003e - Oil Cooler (we do not carry these at the moment)\u003cbr\u003e - Performance Cdi Rev box\u003cbr\u003e - CR8HSA spark plug (not required, but recommended)\u003cbr\u003e\u003cbr\u003e - If you have one of our Manual Clutch kits, there has been no long term testing to see how it will hold up to the additional power of this 117cc kit. If you use an inner rotor kit with manual clutch on 108cc or above, it can lead to premature clutch failure due to extra fatigue on the clutch housing. Also, do not tighten the clutch nut with a hammer and screw driver - it must be torqued on!\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236488159489,"sku":"4448A25","price":569.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8508.jpg?v=1780778342"},{"product_id":"universal-throttle-cables-for-pit-bikes","title":"Universal Throttle Cables for Pit Bikes","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Universal Throttle Cables for Pit Bikes and More\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eNew aftermarket replacement throttle cable. Includes cable and housing. We offer many sizes with either bent or straight ends. Replace your worn cable and get your bike back on the trail!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSizes available with bent end:\u003c\/strong\u003e\u003cbr\u003e- Housing length: 28\"\u003cbr\u003e- Housing length: 53\"\u003cbr\u003e- Housing length: 60\"\u003cbr\u003e- Housing length: 70\"\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSizes available with straight end:\u003c\/strong\u003e\u003cbr\u003e- Housing length: 24\"\u003cbr\u003e- Housing length: 28\"\u003cbr\u003e- Housing length: 51.5\"\u003cbr\u003e- Housing length: 70\"\u003cbr\u003e\u003cbr\u003eAll sizes represent length of the cable housing. Actual cables will be slightly longer. These cables can be used on Pit Bikes, ATVs, Mini Motorcycles, Mini Choppers, Pocket Bikes, Scooters, Go Karts and more. Just match up your length and end style before ordering.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"24\" \/ Straight","offer_id":49236791623937,"sku":"2423","price":13.0,"currency_code":"USD","in_stock":true},{"title":"28\" \/ Straight","offer_id":49236791656705,"sku":"2426","price":13.0,"currency_code":"USD","in_stock":false},{"title":"28\" \/ Bent","offer_id":49236791689473,"sku":"2428","price":13.0,"currency_code":"USD","in_stock":true},{"title":"51.5\" \/ Straight","offer_id":49236791722241,"sku":"2427","price":13.0,"currency_code":"USD","in_stock":true},{"title":"53\" \/ Bent","offer_id":49236791755009,"sku":"2422","price":13.0,"currency_code":"USD","in_stock":true},{"title":"60\" \/ Bent","offer_id":49236791787777,"sku":"2421","price":13.0,"currency_code":"USD","in_stock":true},{"title":"70\" \/ Straight","offer_id":49236791820545,"sku":"2424","price":13.0,"currency_code":"USD","in_stock":false},{"title":"70\" \/ Bent","offer_id":49236791853313,"sku":"2425","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6447.jpg?v=1780790148"},{"product_id":"47mm-piston-kit-honda-ct70-atc70-sl70","title":"47mm Piston Kit Honda CT70  ATC70 SL70","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 47mm Standard Bore Piston Kit for Honda C70 CT70 CL70 SL70 XL70 ATC70\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Piston Kit with Standard Bore for Honda 70cc vintage pit bikes. Complete assembly including 47mm piston, wrist pin, rings and circlips. Replaces oem Honda part number 13101-087-000. Our kits are high quality, complete and ready to build right out of the box. You'll be able to take confidence that you'll have the precision components you need to get your toys running again, the right way. Be a superdad and fix your kid's bike!\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Includes 47mm piston, rings, wrist pin, \u0026amp; circlips\u003cbr\u003e - Standard bore size and compression\u003cbr\u003e - Replaces OEM part # 13101-087-000\u003cbr\u003e - Manufactured to OEM Spec\u003cbr\u003e - Please note gray rings go on top!\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eFits the following Honda Models:\u003c\/strong\u003e\u003cbr\u003e - C70 (1970-1983)\u003cbr\u003e - CL70 (1969-1973)\u003cbr\u003e - CT70 (1969-1982)\u003cbr\u003e - SL70 (1971-1973)\u003cbr\u003e - XL70 (1976)\u003cbr\u003e - ATC70 (1978-1985)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236797817089,"sku":"4448A26","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8435.jpg?v=1780790383"},{"product_id":"head-gaskets-47mm-70cc-lifan-and-honda-engines","title":"Head Gaskets 47mm 70cc Lifan and Honda Engines","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 47mm Head Gasket Kit for 70cc Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e OEM quality head gasket kit, for 70cc Lifan and Honda Pit Bikes with 47mm piston. Use for an engine rebuild or keep in the garage for spare parts, this a great kit to have on hand.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCompatible with the following:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHONDA\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e- CT70 1970-1994 \u003cbr\u003e- XR70R 1997-2003\u003cbr\u003e- CRF70F 2004-2012\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHINESE\u003c\/strong\u003e:\u003cbr\u003e Lifan 70cc Engines (lots of kids ATVs, and Chinese Pit Bikes use this engine)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236798865665,"sku":"4402","price":10.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8871.jpg?v=1780790422"},{"product_id":"full-gasket-kit-47mm-70cc-honda-and-lifan","title":"Full Gasket Kit  47mm 70cc Honda and Lifan","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 47mm Full Gasket Kit for 70cc Lifan and Honda Engine Pit Bikes \/ ATVs\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOEM quality full gasket kit for 70cc Lifan and Honda Pit Bikes with 47mm piston. There are many Taiwanese and Chinese companies that produce knockoffs of this engine. Commonly used on scooters, dirt bikes, mini choppers, ATV's, quads, go karts, and more. This kit contains every gasket you would need for a full overhaul.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCompatible with the following:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHONDA\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e- CT70 (1970-1994)\u003cbr\u003e- XR70R (1997-2003)\u003cbr\u003e- CRF70F (2004-2012)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCHINESE\u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003e- Lifan 70cc Engines (lots of kids ATVs, and Chinese Pit Bikes use this engine)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236799783169,"sku":"4404","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/5707.jpg?v=1780790447"},{"product_id":"bottom-end-case-gaskets-for-honda-xr50-crf50","title":"Bottom End Case Gaskets for Honda XR50, CRF50","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Bottom End Case Gaskets for 1992-up Honda 50 and Chinese clone engines\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Comes with left and right case gaskets. These will fit 1992-up Honda 50 bikes and most Chinese 50-110cc pit bikes with lifan or Honda based engines. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eHONDA\u003c\/strong\u003e:\u003cbr\u003e - XR50R (1992-Up)\u003cbr\u003e - CRF50F (1992-Up)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236799815937,"sku":"5405","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3369.jpg?v=1780790460"},{"product_id":"52mm-head-and-clutch-gasket-kit-for-honda-88cc-108cc-big-bore-engines","title":"52mm Head and Clutch Gasket Kit for Honda 88cc-108cc Big Bore Engines","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Head and Clutch Gasket Kit for Honda CRF50F, XR50R, Z50 , CRF70R, XR70R with 52mm big bore kit and up to 108cc Stroker crank (88cc-108cc) Installed\u003c\/strong\u003e\u003cbr\u003e \u003cbr\u003e Complete Head and Clutch Gasket Kit for Honda Pit Bikes with 88cc - 108cc Big Bore Engines. This gasket set will work with all Honda 50 \/ 70 stud pattern type, including Chinese clones with 52mm piston. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eHONDA\u003c\/strong\u003e Pit Bikes with 88-108cc Big Bore Kit Installed:\u003cbr\u003e - Z50\u003cbr\u003e - XR50R\u003cbr\u003e - CRF50F\u003cbr\u003e - XR70R\u003cbr\u003e - CRF70R\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCHINESE\u003c\/strong\u003e:\u003cbr\u003e - Piranha 90cc\u003cbr\u003e - Pitster Pro 90cc\u003cbr\u003e - SSR 90cc\u003cbr\u003e - GPX 90cc\u003cbr\u003e - XTREME 107 and 124\u003cbr\u003e - Sikk mx 107\u003cbr\u003e - Lifan 86-107\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236800209153,"sku":"5404","price":18.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/3373.jpg?v=1780790474"},{"product_id":"performance-cdi-rev-box-for-honda-crf50f-xr50r-pit-bikes","title":"Performance CDI Rev Box for Honda CRF50F XR50R Pit Bikes","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Performance CDI Rev Box for Honda CRF50F XR50R Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e High performance CDI rev box will remove the stock rev limiter and allow your pit bike to max out its performance and rpms. Improved timing curve. Great bang for the buck! If you are using a big bore or stroker kit you've got to have this. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - High performance CDI\u003cbr\u003e - Remove stock rev limiter\u003cbr\u003e - Increases top speed potential\u003cbr\u003e - Improved timing curve\u003cbr\u003e - Unlocks more horsepower on big bore engines\u003cbr\u003e - Simple plug and play Installation\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eFits the following Honda pit bikes:\u003c\/strong\u003e\u003cbr\u003e - Honda XR50 (1992-2003)\u003cbr\u003e - Honda CRF50 (2004-2022)\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eNote\u003c\/strong\u003e: Does not fit any Chinese knock off pit bikes\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236801618177,"sku":"5300","price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8469.jpg?v=1780790521"},{"product_id":"1-inch-mesh-performance-air-filter","title":"1 Inch Mesh Performance Air Filter","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Performance Mesh Air Filter for CRF50 XR50 Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Performance mesh air filter fits all carburetors with a 1\" OD round inlet. This filter will fit stock and aftermarket carburetors for XR50 and CRF50 Pit Bikes. Engine will be able to breathe better, giving you more airflow, and more power. If you are running an aftermarket pipe this filter is recommended for maximum performance. Will fit most carburetors that have a 1\" inlet. \u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - 1\" (26mm) ID Mounting hole\u003cbr\u003e - Washable cone filter\u003cbr\u003e - Allows better filtration and more airflow to your engine\u003cbr\u003e - Increased power and top speed\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCompatible with the following:\u003c\/strong\u003e\u003cbr\u003e - XR50R (2000-2003)\u003cbr\u003e - CRF50F (2004-2023)\u003cbr\u003e\u003cbr\u003e Will fit many more makes and models of 50-60cc pit bikes. If your carburetor has a 1\" Inlet, it will fit!\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236801683713,"sku":"5100","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6690.jpg?v=1780790534"},{"product_id":"high-volume-oil-pump-vintage-honda-69-81-z50","title":"High Volume Oil Pump - Vintage Honda 69-81 Z50","description":"\u003cp\u003e\u003cstrong\u003eHigh Volume Oil Pump - Vintage Honda Z50\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e High volume oil pump for vintage Honda pit bikes and small ATVs. Delivers up to 3x the volume as the stock pump. We highly recommend upgrading your oil system when installing a big bore kit. Installation requires a 2mm drill-out of the oiling outlet.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e - Z50 (1969-1981)\u003cbr\u003e - CT70 (Up to 1981)\u003cbr\u003e - SL70 (Up to 1981)\u003cbr\u003e - XL70 (Up to 1981)\u003cbr\u003e - ATC70 (Up to 1981)\u003cbr\u003e - TRX70 (Up to 1981)\u003cbr\u003e\u003cbr\u003e ** Note - Installation requires a 2mm drill-out of the oiling outlet.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236802208001,"sku":"5122","price":32.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/5091.jpg?v=1780790554"},{"product_id":"red-anodized-billet-chain-guide-for-honda-50s","title":"Red Anodized Billet Chain Guide for Honda 50s","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Billet Aluminum Chain Guide for Honda 50cc Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Add some style to your Honda 50. Made from 6061 billet aluminum. Stronger, longer lasting, and better looking than the stock piece. Made to fit Honda 50 pit bikes, and will also fit most if not all Chinese made pit bikes.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Stronger and longer lasting than OEM part\u003cbr\u003e - Direct bolt on installation\u003cbr\u003e - Red anodized finish for a unique look\u003cbr\u003e - Extra thick nylon liner\u003cbr\u003e - Easy installation\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e - Honda XR50 (1992-2003)\u003cbr\u003e - Honda CRF50 (2004-2018)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236802666753,"sku":"5601","price":19.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6016.jpg?v=1780790570"},{"product_id":"tall-seat-for-xr50-crf50","title":"Tall Seat for XR50 CRF50","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Tall Seat for Honda XR50 \u0026amp; CRF50 Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eBolt on upgrade for your Honda 50. This seat will raise the seated position higher for taller riders or longer legs. The seats have a nice firmness to them and a mild grip cover. Comes complete with foam and cover.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- High density foam padding\u003cbr\u003e- Taller ride height for riders with longer legs\u003cbr\u003e- More cushion for a softer ride than the stock seat\u003cbr\u003e- \"Gripper\" non slip vinyl cover\u003cbr\u003e- Gives the bike a bigger, more aggressive look\u003cbr\u003e- Fully assembled\u003cbr\u003e- Easy Installation\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda pit bikes:\u003c\/strong\u003e\u003cbr\u003e- Honda XR50 (1992-2003)\u003cbr\u003e- Honda CRF50 (2004-2024)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236805648641,"sku":"5710","price":39.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/5526.jpg?v=1780790602"},{"product_id":"oversized-foot-pegs-honda-50-pit-bikes","title":"Oversized Foot Pegs Honda 50 Pit Bikes","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Oversized Foot Pegs For Honda Pit Bikes Z50 CRF50 XR50 CRF70 XR70\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e One pair of Oversized Foot Pegs for Honda and Chinese knock off pit bikes. Includes both right and left pegs. Oversize for a larger foot platform and solid aluminum for lightweight strength. They offer better stability and more room for larger riders. Available in several colors. These are very comfortable for larger feet, and will make your pit bike stand out from the crowd! Available in silver, red and black.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Lightweight aluminum construction\u003cbr\u003e - Larger foot platform for bigger feet\u003cbr\u003e - Serrated design for maximum traction\u003cbr\u003e - Anodized finish in silver, red or black\u003cbr\u003e - No modification necessary\u003cbr\u003e - Easy Installation\u003cbr\u003e - Brand new!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following:\u003c\/strong\u003e\u003cbr\u003e HONDA\u003cbr\u003e - Z50 (1968-1990)\u003cbr\u003e - XR50(1992-2003)\u003cbr\u003e - CRF50 (2004-2019)\u003cbr\u003e - CRF70 (2004-2019)\u003cbr\u003e - XR70 (2002-2003)\u003cbr\u003e\u003cbr\u003e YAMAHA\u003cbr\u003e - PW50, Y Zinger (1981-2019)\u003cbr\u003e - PW80 (1983-2006)\u003cbr\u003e - TW200 (1987-2019)\u003cbr\u003e\u003cbr\u003e KAWASAKI\u003cbr\u003e - KLX110 (2004-2019)\u003cbr\u003e - KX60 (1988-2003)\u003cbr\u003e\u003cbr\u003e - Will also fit most Chinese manufactured Honda 50 style pit bikes, 70cc, 90cc, 125cc SDG, Extreme, Thumpstar and more\u003cbr\u003e\u003cbr\u003e May fit others, compare yours with the pictures. If the mounting area is the same, they will fit.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Red","offer_id":49236806172929,"sku":"5611","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":49236806205697,"sku":"5610","price":49.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":49236806238465,"sku":"5612","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6054.jpg?v=1780790633"},{"product_id":"pit-bike-rim-12-inch-32-hole","title":"Pit Bike Rim 12 Inch 32 Hole","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Pit Bike 12-inch Rims - 32 Hole\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e High quality 6061 Aluminum Pit Bike Rims with 32 spoke holes. Select your color to purchase, available in BLACK, GOLD, RED, or BLUE Anodized. Fits CRF and XR 50 Pit Bikes, and anything else that requires a 12 inch wheel with 32 spokes.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - 12\" 32H Rim for Pit Bike\u003cbr\u003e - Outside to outside width: 2 11\/16\"\u003cbr\u003e - 6061 Aluminum\u003cbr\u003e - Hard anodized in multiple colors\u003cbr\u003e - Fits any 32 hole pit bike hub\u003cbr\u003e - Will lace up to any pit bike hub with 28 spoke holes\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda models:\u003c\/strong\u003e\u003cbr\u003e - XR70 (2000-2003)\u003cbr\u003e - CRF70 (2004-2018)\u003cbr\u003e\u003cbr\u003e Will also fit any other pit bike with 12\" wheels and 32 hole hubs.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Gold","offer_id":49236807745793,"sku":"5208","price":46.0,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":49236807778561,"sku":"5209","price":46.0,"currency_code":"USD","in_stock":false},{"title":"Black","offer_id":49236807811329,"sku":"5206","price":46.0,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":49236807844097,"sku":"5207","price":46.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/5676.jpg?v=1780790687"},{"product_id":"training-wheel-kit-for-honda-50-pit-bikes","title":"Training Wheel Kit for Honda 50 Pit Bikes","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Training Wheel Kit for Honda XR50 and CRF50 Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eBolt on training wheel kit for all CRF and XR 50 Pit bikes. Allows your child to safely learn the basics of braking, throttle, and steering without worrying about falling over. This quick install design includes a mid mounted solid axle and 8 inch rubber air filled tires. Wheel and tires are easily replaceable when worn. These are a great training aid for your little one. May also fit Chinese knock off pit bikes and others.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e- Durable steel construction\u003cbr\u003e- 8\" Pneumatic Rubber Tires\u003cbr\u003e- Quick and easy installation\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda pit bikes:\u003c\/strong\u003e\u003cbr\u003e- Honda XR50 (1992-2003)\u003cbr\u003e- Honda CRF50 (2004-2018)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236808794369,"sku":"5655","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6699.jpg?v=1780790747"},{"product_id":"replacement-honda-50-forks-92-up-crf50-xr50","title":"Replacement Honda 50 Forks - 92-Up CRF50 XR50","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Replacement Forks for Honda XR50 and CRF50 Pit Bikes - Stock Height\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOne set of 50 Caliber Racing replacement forks. Stock height and spring rate. Available in original Gold finish for a stock, clean look. Fix your kids bike the easy way. Installation is quick and easy and requires no modifications.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003cbr\u003e- OEM style forks\u003cbr\u003e- Direct bolt on installation\u003cbr\u003e- OEM Style Gold finish\u003cbr\u003e- Stock ride height\u003cbr\u003e- Stock spring rate\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits\u003c\/strong\u003e:\u003cbr\u003e- Honda XR50 (1992-2003)\u003cbr\u003e- Honda CRF50 (2004-2023)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236809220353,"sku":"5621A","price":68.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/5183.jpg?v=1780790766"},{"product_id":"88-up-honda-50-stage-2-big-bore-kit-z50-xr50-crf50","title":"88-Up Honda 50 Stage 2 Big Bore Kit - Z50 XR50 CRF50","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Stage 2 88-Up Honda 50 Big Bore Kit for Z50XR50R and CRF50F\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e Our 50 Caliber Racing Stage 2 Big Bore Kits are top quality and come with everything you need to finish the job. This is a great way to pump up your Honda Z50, XR50 or CRF50. This kit is recommended for those who don't want to spend a fortune but still want to see a nice power increase over the stock engine. It can be installed by anyone with basic mechanical skills who isn't afraid to turn some nuts and bolts.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eIncludes:\u003c\/strong\u003e\u003cbr\u003e - Lightweight aluminum cylinder with steel sleeve\u003cbr\u003e - Cast in mounts on cylinder for aftermarket skid plates\u003cbr\u003e - Oversized cooling fins on cylinder for efficient heat dissipation\u003cbr\u003e - High compression 52mm piston with rings, pin, \u0026amp; clips (you can still run pump gas)\u003cbr\u003e - Head gasket kit, all gasket included needed for install\u003cbr\u003e- 20mm Performance carb assembly. Includes: 20mm carb, intake, heat stop, gaskets, mounting\u003cbr\u003ehardware\/wrench and air filter\u003cbr\u003e- Extended throttle cable (to fit aftermarket hand throttle)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003cbr\u003e HONDA\u003cbr\u003e - Z50 (1988-1999)\u003cbr\u003e - XR50 (2000-Present)\u003cbr\u003e - CRF50 (2000-Present)\u003cbr\u003e\u003cbr\u003e *High volume oil pump is recommended\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236809613569,"sku":"4447","price":269.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/8712.jpg?v=1780790781"},{"product_id":"20mm-performance-intake-honda-50-pit-bikes","title":"20mm Performance Intake Honda 50 Pit Bikes","description":"\n\u003cp\u003e\u003cstrong\u003e50 Caliber Racing 20mm Performance Intake for Honda XR50 CRF50 XR70 CRF70\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eBrand new 20mm Performance Intake for Honda XR and CRF 50 \u0026amp; 70 Pit Bikes. This intake is required when upgrading to a larger than stock carburetor (15mm and up). Angled slightly to the side, rather than straight back like stock. This will allow you to fit a larger carb and filter.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Specifications:\u003c\/strong\u003e\u003cbr\u003e- Intake throat diameter: 20mm\u003cbr\u003e- Intake side bolt hole spacing: 48mm\u003cbr\u003e- Engine flange bolt spacing: 45mm\u003cbr\u003e- Includes gasket and mounting bolts\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e Fits:\u003c\/strong\u003e\u003cbr\u003e- Honda Z50 R (1969-1991)\u003cbr\u003e- Honda XR50 (1992-2006)\u003cbr\u003e- Honda CRF50 (2006-2018)\u003cbr\u003e- Honda XR70 (2002-2003)\u003cbr\u003e- Honda CRF70 (2004-2018)\u003cbr\u003e- Honda 50 XR50 CRF50 XR70 CRF70\u003cbr\u003e- May also fit other 70 - 125cc pit bikes such as: SDG, Xtreme, SSR, Thumpstar, Pitster Pro, Sunl, Pit Pro, Roketa, BBR Pit Bikes and ATVs from 50-125cc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003e**Note\u003c\/strong\u003e - Please measure your carb before ordering! Will only fit a carburetor with 48mm bolt spacing. Also, some applications may require a slightly different throttle cable, which is not included. Please inspect your current setup before purchasing.\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236810465537,"sku":"4448A9","price":25.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6905.jpg?v=1780790813"},{"product_id":"gas-tank-for-xr50-crf50","title":"Gas Tank for XR50 CRF50","description":"\u003cp\u003e\u003cstrong\u003e50 Caliber Racing Replacement Gas Tank for Honda XR50 \u0026amp; CRF50 Pit Bikes\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eBrand new gas tank for your Honda 50 pit bike. Includes cap and a new petcock valve. Don't waste your time messing around with gluing your cracked, leaking, dirty tank together. Just bolt a new one on, fill it up and ride!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e - Bolt on replacement tank\u003cbr\u003e - ABS plastic construction\u003cbr\u003e - OEM size and capacity\u003cbr\u003e - Includes cap and petcock valve\u003cbr\u003e - Brand new\u003cbr\u003e - Easy Installation\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFits the following Honda pit bikes:\u003c\/strong\u003e\u003cbr\u003e - Honda XR50 (1992-2003)\u003cbr\u003e - Honda CRF50 (2004-2023)\u003c\/p\u003e","brand":"50 Caliber Racing","offers":[{"title":"Default Title","offer_id":49236810858753,"sku":"2304","price":39.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/8256\/3329\/files\/6622.jpg?v=1780790828"}],"url":"https:\/\/utvdude.com\/collections\/honda-crf50-xr50-parts.oembed","provider":"UTV Dude","version":"1.0","type":"link"}