Pit Bike Parts

50 Caliber Racing 47mm Head Gasket Kit for 70cc Pit Bikes. 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.

50 Caliber Racing 52mm Head Gasket Kit for Chinese Lifan 110cc and 125cc Pit Bike and ATV Engines

OEM 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.

50 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. Complete 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.

50 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. Complete 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. Will also fit many 88cc-125cc Chinese Lifan engines.

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.

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 XR70 or CRF70. This kit will easily double the stock horsepower on your bike. We recommend installing a high volume oil pump with this kit.

50 Caliber Racing 108cc Stroker Kit #2 for Honda CRF50, XR50, CRF70, XR70 pit bikes is 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 & 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 an additional 2 horsepower over a standard 88cc race head kit.

54mm (117cc) Head gasket kit

This is a full gasket kit from 50 Caliber Racing for 150cc CG150 engines. The original manufacturer was Honda, and now 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.

- Fits CG150 Engines made by Honda, Lifan, Cosmos, Kymco, Roketa, and all other manufacturers.

50 Caliber Racing 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. Available in silver, red and black.

Be sure to choose color before ordering!

Replacement 20mm Carburetor for Yamaha PW80

Brand new top quality aftermarket replacement carburetor. Manufactured to OEM spec for easy bolt on replacement. Restore lost power and fix cold start issues, while saving both time and mone. Why spend time cleaning and adjusting an old worn out carburetor when you can bolt this one on and go riding!

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.

High performance 20mm carburetor and intake kit for Honda pit bikes with 88cc big bore engines. This all in one kit with everything you need to let your stage 1 88cc big bore kit breathe. Can be used on other Honda based clone engines up to 125cc. 20mm bore carburetor is much larger than stock and recommended for 88cc and up big bore engines.

One set of 50 Caliber Racing replacement forks. Stock height and spring rate. Direct Bolt On. 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. Fits Honda XR50, CRF50 1992-up.

With the 50 Caliber Racing 24mm Honda Carburetor you can upgrade your bike and you'll be back to riding in no time! This carburetor is for the 1970s Vintage Honda Bikes but will also fit other bikes.

50 Caliber Racing Three Shoe Clutch with Washer Stack for KTM 50 LC Pit Bikes (2002-2008) replaces KTM part # 45132002244. OEM spec replacement with warranty.

The Stage 1 Big Bore Kit from 50 Caliber Racing is top quality and comes 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.

Brand new gas tank from 50 Caliber Racing 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!

50 Caliber Racing Pit Bike 10 inch Rim - 28 Hole. High quality 6061 Aluminum Pit Bike Rim 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. Price is for one rim.

Be sure to select color before ordering!

50 Caliber Racing 20mm performance carburetor for Honda pit bikes with 88cc big bore engines. If you have installed a big bore kit, the stock carburetor is too small and will starve the engine for air and fuel. This carburetor offers increased airflow to meet the demand of 88cc and up big bore engines.

- Fits Honda Z50, XR50, CRF50, XR70, CRF70 with 88c-up big bore engines

50 Caliber Racing 20mm performance intake for Honda XR50 CRF50 XR70 CRF70 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.

50 Caliber Racing high volume oil pump for Honda pit bikes CRF50 XR50 CRF70 XR70. Delivers up to 3 times the flow of the stock pump, which will help reduce wear and prolong the life of your engine. This pump is highly recommended when installing a big bore kit. Includes pump and gasket.

50 Caliber Racing Forged Aluminum Gear Shift Lever For CRF50 XR50 CRF70 XR70 and Other Pit Bikes. Forged aluminum gear shift lever for pit bikes and atvs. Forged from 6061-T6 aluminum, with anodized coating. This is a perfect way to replace your original damaged or worn gear lever, which will restore gear shifting performance for your motorcycle. Fits almost all models of motorcycle, ATV, dirt bikes and pit bikes. Available in blue, red, silver and black.

Be sure to choose color before ordering!