Polaris Sportsman 90 Top End Cylinder Kit 2001-2006

Complete top end rebuild kit for your Polaris Sportsman 90. 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!

Yamaha PW50 Top end rebuild Kit 1981-2009

Yamaha PW80 Top end rebuild Kit 1983-2006

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We recently added this item for individual sale due to high volume of requests from people buying Chinese swingarms that dont come with any hardware to bolt them up. This will work for 99% of mono style swingarms on your honda 50.

Oversized Foot Pegs for Honda Pit Bikes

One pair of Oversized Foot Pegs for all Honda pit bikes and all Chinese knock offs. Includes both right and left pegs. Oversized larger foot platform and solid aluminum for lightweight strength, offering better stability and more room for larger riders. Anodized finish in 3 different colors with a 50 Caliber Racing logo on the side.

Suzuki LT50 Top end rebuild Kit 1984-1987

Yamaha PW50 60cc Big Bore Kit 1979-2009 (top end cylinder kit)
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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!

Replacement 22mm Carburetor for Kawasaki KLX110

50 Caliber Racing Performance Pipe. This pipe will add horse power and give your 50 a great sound. Header tube is 1" inside diameter all the way to the muffler. Pipe will bolt right up to the stock mounts on header and the rear of the frame. Muffler is solid aluminum and comes polished, red, or black. Fits crf and xr50s.

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Replacement 20mm Carburetor for Yamaha PW50

Chinese spokes - Fits 1 - 10" wheel.  Works on most Chinese pit bike models.

High Flow Aluminum Body Inline Fuel Filter with 1/4" Flanges

50 Caliber Racing Gas Tank for Yamaha PW80 Pit Bikes All Years

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Fits Honda xr50 and crf50 and many chinese Pit Bikes

This is our new 3+ swingarm. We call it the big bike swingarm because thats what will have after you add this. Rides incredible compared to stock style swingarms and delivers 9 inches of wheel travel. This is the biggest bang for the buck when it comes to swingarms for your 50.

Honda Trail Bikes Heavy Duty Auto Clutch kit. This clutch is a great improvement to your stock clutch. We recommend this kit with any upgraded/big bore motor. The stock clutch is designed for a stock motor and that's that. If you want reliablilty and power this is a must have performance upgrade. Fits 1992 to current year models. z50, xr50, and crf50

50 Caliber tall seat. These will work for 2004-up Honda CRF70. The seats have a nice firmness to them and a mild grip cover. Comes complete with foam and cover.

Fits the following Honda pit bikes:
XR70  (2002-2003) *must have CRF70 gas tank
CRF70 (2004-2018)

This item is not currently in production.

50 Caliber Racing Manual Clutch Kit for Honda Z50 CRF50 XR50 Pit Bikes 1988 - Up

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 88c – 108cc big bore kit power without slippage.  This is an awesome way to spice up your big bore Honda 50.

50 Caliber Racing Red Plastics Kit for KTM 50cc Pit Bikes 2002-2008

High quality replacement set of plastics. Injection molded, high gloss, and a perfect OEM fit.

These will work for all PW80. The seats have a nice firmness to them and a mild grip cover. This is complete with foam and cover.

Yamaha PW80

Triple clamps for stock Honda 50 Forks. 2" risers.

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