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3/8-24 Locking Chrome Lug Nuts - Fits Polaris ATVs, UTVs
Set of 16 chrome splined tapered lug nuts in 3/8-24 pitch. Durable and...
$ 29.00 -
10x1.25 mm Locking Chrome Lug Nuts - Fits Many ATVs and UTVs
Set of 16 chrome splined tapered lug nuts in 10x1.25 pitch. Durable and...
$ 29.00 -
12x1.25 mm Locking Chrome Lug Nuts - Teryx KRX YXZ1000R
Set of 16 chrome splined tapered lug nuts in 12x1.25 pitch. Durable and...
$ 29.00 -
2 Point Racing Harness Latch & Link Lap Belt
50 Caliber Racing Universal 2 Point Harness with 3" Wide Straps and...
$ 34.00 -
OEM Polaris Inner Clutch Cover 5142589 - RZR XP Turbo S 2019-2021
Polaris RZR inner clutch cover, part number 5142589 . This is a Genuine...
$ 259.00 -
OEM Polaris Inner Clutch Cover 2636329 - RZR XP Turbo 2017-2018
Polaris RZR inner clutch cover, part number 2636329. This is a Genuine...
$ 259.00 -
OEM Polaris Front Differential Gearcase 1334432 - RZR PRO XP, Turbo S, RS1
Polaris front differential gearcase, part number 1334432. This is a...
$ 1,349.00 -
OEM Polaris Front Gearcase 1334624 - RZR XP Turbo 2016-up
Polaris front gearcase differential, part number 1334624. This is a...
$ 1,399.00
Dirt Bike Parts There are 97 products.
Subcategories
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$ 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 -
$ 99.00 OUT OF STOCK - BACKORDEREDExtended 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.
$ 99.00 -
$ 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 -
$ 35.00 OUT OF STOCK - BACKORDEREDReplacement Seat Yamaha PW80
50 Caliber Racing Replacement Seat for Yamaha PW80 Pit Bikes. Brand new stock style replacement seat for your Yamaha PW80 pit bike. Medium firmness foam for a comfortable ride. The plush vinyl cover material will help you stay on your bike when the going starts to get rough. OEM style mounting for a bolt on fit.
$ 35.00 -
$ 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 -
$ 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 -
$ 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 -
$ 79.00 In stockTraining 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 -
$ 49.00 OUT OF STOCK - BACKORDEREDHonda CRF50 XR50 Plastics Kit - 9 Piece in Several Colors
50 Caliber Racing replacement plastic kit is complete with all pieces needed. Unlike most eBay plastic kits, ours includes fork leg covers. Our kits were designed for Honda 50s, not Chinese knock off bikes, so the fit will be much nicer than most other kits you see on eBay. Available in several colors: white, blue, black, red and pink.Be sure to select...
$ 49.00 -
$ 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 -
$ 23.00 In stockChinese Pit Bike Heavy Duty Spokes 10" Rim
50 Caliber Racing heavy duty spokes for Chinese pit bikes. Includes 28 10-gauge spokes with nipples, enough to do one 28 Spoke 10" rim. Works on most Chinese pit bike models.
$ 23.00 -
$ 46.00 OUT OF STOCK - BACKORDEREDPit Bike Rim 12 Inch 32 Hole
50 Caliber Racing Pit Bike 12 inch Rims - 32 Hole. High quality 6061 Aluminum Pit Bike Rim 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. Price is for one rim.Be sure to select color before ordering!
$ 46.00 -
$ 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 -
$ 139.00 In stock88cc Stage 1 Vintage Big Bore Kit for Honda Z50, CT70, ATC70, TRX70, SL70, XL70
50 Caliber Racing vintage Stage 1 88cc big bore kit. Improved lightweight 52mm piston and cylinder design, with oversized cooling fins for efficient heat dissipation. Includes all gaskets needed for install. - Z50 (1968-1978)- CT70 (1968-1981)- ATC70 (1973-1985)- TRX70 (1986-1987)- SL70 (1971-1973)- XL70 (1974-1976)
$ 139.00 -
$ 219.00 In stock88cc Stage 2 Vintage Big Bore Kit for Honda Z50, CT70, ATC70, TRX70, SL70, XL70
50 Caliber Racing vintage stage 2 88cc big bore kit. Improved lightweight 52mm piston and cylinder design, with oversized cooling fins for efficient heat dissipation. A 20mm performance carb assembly, and all the gaskets needed for install. - Z50 (1968-1981) - CT70 (1968-1981) - ATC70 (1973-1985) - TRX70 (1986-1987) - SL70 (1971-1973) - XL70 (1974-1976)
$ 219.00 -
$ 60.00 In stockHonda Z50 Performance Camshaft 1968-1981
50 Caliber Racing Performance camshaft for vintage Z50 Honda pit bikes and 70cc ATVs. This is a much more aggressive camshaft compared to the stock. Will increase power on a stock engine, and even better power can be made with a big bore modified engine up to 88cc. Works with a stock head.
$ 60.00 -
$ 149.00 In stockHonda Z50 Monkey Trail 70 Handle Bars
Stock Replacement Handle Bars for Honda Monkey Z50 and CT70 Trail bikes. These are a high quality Taiwan made repops of the stock bars, not Chinese made like many out there. Chrome plated to look just like stock. If you want your old bike to look good as new, these are the bars you want. The fitment below is specific, so make sure you are buying the...
$ 149.00 -
$ 39.00 In stockTall 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 -
$ 34.00 In stockKTM 50 SX Seat with Mild Grip Cover
50 Caliber Racing stock style replacement seat for your (2002-2008) KTM 50 pit bike. Medium firmness foam for a comfortable ride. Mild grip cover material will help you stay on your bike when the going starts to get rough. OEM style mounting for a bolt on fit.
$ 34.00 -
$ 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 -
$ 29.00 In stockComplete Carburetor - Kawasaki KLX110
A brand new 50 Caliber Racing replacement carburetor, complete with vent lines and manual choke. Bore size is 22mm. Time is money, so why spend time cleaning and adjusting an old worn out carburetor when you can bolt a brand new one on and go ride!
$ 29.00 -
$ 39.00 In stockGas Tank for XR50 CRF50
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!
$ 39.00