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

50 Caliber Racing Steel Weld In Bung.

Heavy duty weld in bung. Used for fabricating custom tie rods, control arms, sway bar links and more. Center hole is threaded all the way through for maximum strength. Available in right or left hand thread. 

Be sure to select the quantity before ordering!

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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50 Caliber Racing rod end fabrication kit featuring 3/4" x 3/4" chromoly / PTFE liner heim joints. Fits 1.75" OD tubing, with wall thickness of .095 or .120. Includes four LH, four RH heim joints, jam nuts, and matching bungs. Available with or without high misalignment spacers.

Be sure to choose tubing wall thickness and misalignment spacer options before ordering!

50 Caliber Racing Steel Weld In Bung.

Heavy duty weld in bung. Used for fabricating custom tie rods, control arms, sway bar links and more. Center hole is threaded all the way through for maximum strength. Available in right or left hand thread. 

Be sure to select the quantity before ordering!

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

Complete 4 link fabrication kit with 1/2 x 1/2 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel bungs. Designed specifically for 1" OD tubing, with wall thickness of .095 or .120. Excellent for building a custom 4 link setup, radius rods, control arms and more. Includes four LH and four RH heim joints, with matching bungs. Available with or without high misalignment spacers.

Be sure to choose tubing wall thickness and misalignment spacer options before ordering!

Single rod end kit including a 5/8 x 5/8 chromoly heim joint with nylon/teflon liner, jam nut, and chromoly steel weld in bung tube adapter. Designed specifically for 1.25" OD tubing, with wall thickness of .095 or .120. Excellent for building custom sway bar links, tie rods and radius arms for UTVs, and more. Available with or without high misalignment spacers.

Be sure to choose tubing wall thickness, thread direction and misalignment spacer options before ordering!

50 Caliber Racing rod end fabrication kit. 5/8 x 5/8 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel weld in bungs. Designed specifically for 1.25" OD tubing with wall thickness of .095 or .120. Excellent for building custom sway bar end links for UTVs, cars, trucks & more. Includes two LH and RH heim joints, with matching bungs. Available with or without high misalignment spacers.

Be sure to choose tubing wall thickness and misalignment spacer options before ordering!

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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.