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High Capacity Ball Joint Polaris RZR XP1000 Turbo RS1
Replace your worn factory part with a high capacity sealed ball joint...
$ 39.00 -
Heavy Duty Adjustable Ball Joint Polaris RZR XP1000 Turbo RS1
50 Caliber Racing Heavy Duty Adjustable Greaseable Ball Joint for...
$ 59.00 -
2018+ Turbo S Pro Race Rear Bumper
Protect your RZR with our heavy duty tubular steel bumper. Constructed...
$ 269.00 -
ScooterX Tire Size 3.00-8
ScooterX replacement pneumatic tire size 3.00-8 (fits 8" rim). This tire...
$ 32.00
All Makes There are 80 products.
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$ 242.00 OUT OF STOCK - BACKORDERED108cc Stroker Kit 1 for Honda CRF50, XR50 & CRF70
50 Caliber Racing 108cc stroker kit #1 for Honda CRF50, XR50, CRF70, XR70 pit bikes adds approximately 2 horsepower over your stock setup! All the components are made specifically for 1988 and newer engines so there will be no fitment issues and no boring of the case necessary. A Honda engine upgraded with this kit will make much more power than Chinese...
$ 242.00 -
$ 509.00 OUT OF STOCK - BACKORDERED108cc Stroker Kit 2 for Honda 50 70 Pit Bikes
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...
$ 509.00 -
$ 119.00 In stockExtended Forks - 2" Taller for Honda 50 92-Up CRF50 XR50
One set of 50 Caliber Racing extended forks. 2 Inches taller than stock height with stock spring rate. Black finish for a stealth, custom look. Fix your kids XR50 or CRF50 the easy way. Installation is quick and easy, and requires no modifications.
$ 119.00 -
$ 69.00 In stockReplacement Honda 50 Forks - 92-Up CRF50 XR50
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.
$ 69.00 -
$ 24.00 In stock20mm Carburetor for Honda 50 with Big Bore Kit - China
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...
$ 24.00 -
$ 129.00 In stockHonda XR400 440cc Big Bore Kit
50 Caliber Racing bolt on 89mm 440cc big bore kit for all Honda TRX400 and XR400 models. This is a complete kit, with everything you need to rebuild your top end.
$ 129.00 -
$ 89.00 In stockYamaha PW50 Top End Cylinder Kit
50 Caliber Racing top end rebuild kit for Yamaha PW50 Pit Bikes have cast aluminum cylinder with black powder coating 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...
$ 89.00 -
$ 89.00 In stockYamaha 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. This is a complete bolt on top end cylinder kit including head, ready to install out of the box. Includes a new cylinder head.
$ 89.00 -
$ 79.00 In stockYamaha PW50 Big Bore 60cc Top End Kit
50 Caliber Racing 60cc big bore top end kit for Yamaha PW50 & QT50 pit bikes is a complete top end cylinder kit, ready to install out of the box.
$ 79.00 -
$ 89.00 In stockYamaha PW80 Top End Rebuild Kit Stock Bore
50 Caliber Racing Top End Cylinder Kit for Yamaha PW80 - Stock Bore 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 years of enjoyment. Fits Yamaha...
$ 89.00 -
$ 31.00 OUT OF STOCK - BACKORDEREDPit Bike Rim 10 Inch 28 Hole
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!
$ 31.00 -
$ 29.00 OUT OF STOCK - BACKORDEREDBillet Twist Throttle for all Pit Bikes and Dirt Bikes
50 Caliber Racing Billet Twist Throttle for 7/8" Bars on Pit Bikes and other Dirt Bikes. Available in several colors. See below for more information.Be sure to choose color before ordering!
$ 29.00 -
$ 39.00 OUT OF STOCK - BACKORDEREDTall Seat for CRF70
50 Caliber Racing tall seat for your Honda 70. This bolt on upgrade will raise the seated position higher for taller riders or longer legs. The seats have a nice firmness to them and a nonslip, mild grip vinyl seat cover. Fully assembled with high density foam and cover pre installed. Fits CRF70.
$ 39.00 -
$ 379.00 In stock88cc Big Bore Kit with Race Head - Honda Z50, CRF50, XR70 & CRF70
50 Caliber Racing 88cc Race head kit for Your Honda 50 or 70cc pit bike. This kit will drastically improve your overall performance on your bike. A stock honda 50 puts around 2.2hp to the ground and this kit will put you between 5.5-6hp to the ground and 30% more to the crank! Kit comes with fully assembled race head, performance cam, 20mm carburetor, and...
$ 379.00 -
$ 79.00 OUT OF STOCK - BACKORDEREDTraining Wheel Kit for Honda 50 Pit Bikes
50 Caliber Racing training wheel kit for all CRF and XR 50 pit bikes. 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. May also fit Chinese knock off pit bikes and others.
$ 79.00 -
$ 59.00 In stock50 Caliber Racing Backpack with Harness Straps
Carry your stuff in style and comfort. Heavy gauge canvas material with 2" wide padded straps and embroidered 50 Caliber Racing logo. Multiple compartments to keep your things organized. Featuring a padded laptop compartment, and two drink holders: one on each side. Use it for school, gym, bug out bag, target shooting, travel, and more. This bag is heavy...
$ 59.00 -
$ 54.00 In stock20mm Carburetor for Honda 50 with Big Bore Kit -Taiwan
50 Caliber Racing 20mm performance Taiwan made carburetor for Honda 50 pit bikes with 88cc big bore modified engine. This high quality carburetor offers increased airflow to meet the demand of 88cc and up big bore engines. Fits Honda Z50, XR50, CRF50, XR70, CRF70 pit bikes with big bore engines.
$ 54.00 -
$ 32.00 In stockPit Bike Tire 2.50x10
Brand new 50 Caliber Racing rubber 2.50x10 tire for pit bikes with 10" wheels. Large knobs for maximum off road traction. Rubber compound provides good temperature & wear resistance. FIts the bikes listed below, plus many other dirt bikes and pit bikes that have 10" wheels.
$ 32.00 -
$ 109.00 OUT OF STOCK - BACKORDEREDKTM 50 Air Cooled Top End Cylinder Kit 2002-2008
50 Caliber Racing Top End Cylinder Kit for KTM 50 Air Cooled Pit Bikes (2002-2008) are high quality, complete, and ready to build right out of the box. Standard bore bolt-on kit with no modifications required.
$ 109.00 -
$ 89.00 OUT OF STOCK - BACKORDEREDPit Bike Wheel Build Kit - Pair of 10 inch with Spokes - CRF50
Set 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...
$ 89.00 -
$ 359.00 OUT OF STOCK - BACKORDEREDRace Head V2 Upgrade for Lifan 150cc 160cc YX GPX
This kit from 50 Caliber Racing is to upgrade the cylinder head on stock YX/GPX 150 or 160 engines to our new Race Head V2. The addition of this new head will dramatically increase the performance of your stock engine! The addition of roller rocker arms and a new camshaft are the biggest changes followed by bigger valves and ports. The exhaust valve is...
$ 359.00 -
$ 23.00 OUT OF STOCK - BACKORDEREDHeavy Duty Spokes - Honda CRF50 XR50 Pit Bikes
50 Caliber Racing Complete set of Honda 50 pit bike spokes and nipples for one wheel. Fits the following Honda Pit Bikes: - CRF50 - All years - XR50 - All years - Z50 Be sure to select size before ordering!!
$ 23.00 -
$ 34.00 OUT OF STOCK - BACKORDEREDGas Tank for XR70 CRF70
50 Caliber Racing Replacement Gas Tank for Honda XR70 & CRF70 Pit Bikes. 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!***TEMPORARILY OUT OF STOCK****
$ 34.00 -
$ 354.00 In stock88cc Vintage Big Bore Kit with Race Head Honda Z50, CT70, ATC70 68-81
88cc Race head big bore kit for your vintage Honda pit bike. Complete with a 52mm piston and cylinder, fully assembled race head with 25/22mm valves and revised chamber. 20mm carburetor with intake, filter and cable. High performance camshaft. Full gasket kit. Everything necessary to fulfill your need for speed! - Z50A (1968-1978) - CT70 (1969-1982) -...
$ 354.00