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Main Jet kit for 20mm Keihin Carburetor (part no. 4211)
50 Caliber Racing Main Jet Kit for 20mm Keihin Honda 50 Carburetor Main...
$ 17.00 -
XP1000 Sprague Carrier with Rollers & Clips
Hardened 7075 Aluminum Sprague Carrier Complete with Rollers & Clips...
$ 249.00 -
XP900 Sprague Carrier with Rollers & Clips
Heavy Duty Aluminum Sprague Carrier Complete with Rollers & Clips -...
$ 0.00 -
CVT Drive Belt 729-17.5-30 50cc GY6 Long Case Scooters / Mopeds
CVT Drive Belt 729-17.5-30 for 50cc GY-6 Long Case Scooters, Moped and...
$ 25.00 -
CVT Drive Belt 835-20-30 150cc GY6 Long Case
CVT Drive Belt 835-20-30 for 150cc GY-6 Long Case Engine Scooters Brand...
$ 25.00 -
CVT Drive Belt 828-22.5-30 250cc for Full Size Scooter
CVT Drive Belt 828-22.5-30 for 250cc Honda Elite and Helix Scooters...
$ 25.00 -
CVT Drive Belt 842-20-30 150cc GY6 Long Case
CVT Drive Belt 842-20-30 for 150cc GY-6 Long Case Engine Scooters Brand...
$ 25.00 -
CVT Drive Belt 743-20-30 125-150cc GY6 Short Case
CVT Drive Belt 743-20-30 for 125-150cc GY6 Short Case Engine Brand new...
$ 25.00
Engine There are 25 products.
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$ 59.00Yamaha TTR 125 Top End Cylinder Rebuild Kit
50 Caliber Racing Top End Cylinder Kit for Yamaha TTR 125 2000-2005 - Stock Bore Size Complete top end rebuild kit for your Yamaha TTR125! Our kits are high quality, complete and ready to build right out of the box. Bolt on kit with no modifications required. Fits the following Yamaha models: Yamaha TTR125 (2000-2005)
$ 59.00 -
$ 99.00KTM 50 Air Cooled Top End Cylinder Kit...
50 Caliber Racing Top End Cylinder Kit for KTM 50 Air Cooled Pit Bikes 2002-2008 - Standard Bore Complete top end rebuild kit for your KTM 50 Pit Bike! Our kits are high quality, complete and ready to build right out of the box. Bolt on kit with no modifications required. Fits the following Air Cooled KTM 50cc dirt bikes: - Mini Adventure (2002-2008) -...
$ 99.00 -
$ 84.00KTM 50 Water Cooled Top End Cylinder Kit...
50 Caliber Racing Top End Cylinder Kit for KTM 50 Water Cooled Pit Bikes 2002-2008 - Standard BoreComplete top end rebuild kit for your KTM 50 Pit Bike! Our kits are high quality, complete and ready to build right out of the box. Bolt on kit with no modifications required. Fits the following Liquid Cooled KTM 50cc dirt bikes: - Junior LC (2002-2008) -...
$ 84.00 -
$ 84.00Yamaha PW50 Big Bore Kit 60cc With Head
50 Caliber Racing 60cc Big Bore Top End Kit with Head Included for Yamaha PW50 & QT50 Pit Bikes Bolt on 60cc Big Bore Kit for Yamaha PW50 and QT50 Pit Bikes. This is a complete top end cylinder kit including head, ready to install out of the box. Includes a new cylinder head. Breathe new life into your kid's bike with our high quality, affordable and...
$ 84.00 -
$ 59.00Yamaha PW50 Big Bore 60cc Top End Kit
50 Caliber Racing 60cc Big Bore Top End Kit for Yamaha PW50 & QT50 Pit Bikes Bolt on 60cc Big Bore Kit for Yamaha PW50 and QT50 Pit Bikes. This is a complete top end cylinder kit, ready to install out of the box. Breathe new life into your kid's bike with our high quality, affordable and reliable big bore kit!
$ 59.00 -
$ 11.00Fuel Filter Aluminum 1/4" Flanges
High Flow Aluminum Body Inline Fuel Filter - 1/4" inlet - Replaceable CartridgeHigh flow aluminum body inline fuel filter with 1/4" flanges. Two piece design with replaceable filter cartridge for easy maintenance while handling high fuel flow rates. Anodized finish available in four colors: Gold, Silver, Black and Red. Fits all 50 - 110cc Dirt Bikes and...
$ 11.00 -
$ 26.00High Volume Oil Pump - Honda Pit Bikes...
50 Caliber Racing High Volume Oil Pump - Honda Pit Bikes CRF50 XR50 CRF70 XR70High volume oil pump for Honda 50cc Pit Bikes. 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.
$ 26.00 -
$ 59.00Yamaha PW80 Top End Rebuild Kit Stock Bore
50 Caliber Racing Top End Cylinder Kit for Yamaha PW80 - Stock Bore Complete Replacement Top End Kit for Yamaha PW80 Engines. Lightweight aluminum cylinder with steel sleeve. Oversize cooling fins on cylinder for efficient heat dissipation. Manufactured to OEM spec, our kits are complete, high quality and will extend the life of your toys for many more...
$ 59.00 -
$ 54.00Yamaha PW50 Top End Cylinder Kit
50 Caliber Racing Top End Rebuild Kit for Yamaha PW50 Pit BikesCast aluminum cylinder with black powdercoating for a vintage Yamaha look. Standard compression and stock bore size for an all original spec replacement top end kit. Includes everything needed to rebuild your top end. These kits are very high quality and will last for years under normal use....
$ 54.00 -
$ 32.00High Volume Oil Pump - Vintage Honda 69-81...
High Volume Oil Pump - Vintage Honda Z50 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 2mm drill out of oiling outlet.
$ 32.00 -
$ 25.0020mm Performance Intake Honda 50 Pit Bikes
50 Caliber Racing 20mm Performance Intake for Honda XR50 CRF50 XR70 CRF70 Brand new 20mm Performance Intake for Honda XR and CRF 50 & 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.
$ 25.00 -
$ 69.99Carburetor 24mm Honda CB CL SL Models
Carburetor 24mm Honda CB CL SL Models 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 the1970s Vintage Honda Bikes but will also fit other bikes.
$ 69.99