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  • Categories: ATV Parts & Performance
  • Categories: DIY Fabrication Stuff
  • Categories: Honda 50 & Pitbike Parts
  • Categories: UTV Performance
  • Yamaha YFM 80 Top End Cylinder Kit
    • Out-of-Stock

    Yamaha YFM 80 Top End Cylinder Kit

    Price $89.99

    OUT OF STOCK

     Yamaha YFM 80 Top End Cylinder Kit 1985-2014

    Complete top end rebuild kit for your Yamaha YFM 80 Badger, Raptor and Grizzly youth ATV. 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!
  • 50 Caliber Racing Panhard Bar Fab Kit - Shown with optional high misalignment spacers

    Panhard Bar Fab Kit - 1/2" Chromoly Heim - 1" OD...

    Price $49.99

    Rod end fabrication kit with 1/2 x 1/2 chromoly heim joint with nylon/teflon liner, jam nut, and chromoly steel weld in bung tube adapter. Designed specifically for 1.0" OD tubing, with wall thickness of .095 or .120. Excellent for building a custom panhard bar for UTVs, cars, trucks & more. Includes LH and RH heim joint, with matching bungs. Available with or without high misalignment spacers.

    Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
  • Honda TRX400EX 440cc Big Bore Kit

    Honda TRX XR400R 440cc Big Bore Kit

    Price $129.99

    440cc Big Bore Kit with 89mm Piston for Honda XR400R / TRX400EX 1996- 2016

    Bolt on 89mm 440cc Big Bore Kit for all Honda TRX400ex and XR400 models. This is a complete kit, with everything you need to rebuild your top end.
  • Sway Bar Link Fab Kit - 1/2" Chromoly Heim - 1" OD Tubing

    Sway Bar Link Fab Kit - 1/2" Chromoly Heim - 1" OD...

    Price $88.99

    Rod end fabrication kit. 1/2 x 1/2 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel weld in bungs. Designed specifically for 1" 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!
  • Polaris 500 Top End Rebuild Kit
    • Out-of-Stock

    Polaris 500 Top End Rebuild Kit

    Price $299.99

    Polaris Sportsman 500 ATV Top End Cylinder Rebuild Kit

    50 Caliber Racing stock bore size replacement kit. Includes all gaskets and components necessary to rebuild your top end. Manufactured to OEM spec, our kits are complete, high quality and will extend the life of your toys for many more years of enjoyment.
  • Performance CDI Rev Box for Honda cfr50 xr50 1988 and up

    Honda xr crf 50 rev box

    Price $25.00

    50 Caliber Rev Box. This rev box will remove the stock rev limiter and allow your pit bike to max out its performance and rpm's. Improved timing curve. Great bang for the buck! Fits all years of Honda xr50 and crf50
  • 15 tooth sprocket gear 428 chain 20mm shaft

    sprocket 428 15 tooth 20mm

    Price $16.00

    15 tooth sprocket made for a 428 chain. The shaft opening size is a 20mm opening to the outside walls. The bolt holes are 34 mm center to center. This sprocket will fit atv's pit bikes buggy's go karts and many other applications.
  • 4 Link Rod End Kit - 1/2" Chromoly Heim - 1" OD Tubing and high misalignment spacers included

    4 Link Rod End Kit - 1/2" Chromoly Heim - 1" OD Tubing

    Price $149.99

    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!
  • On/Off Rocker Switch Boom Box Light 50 Caliber Racing

    On/Off Rocker Switch Boom Box Light 50 Caliber Racing

    Price $21.99

    Illuminated 50 Caliber Racing On/Off Rocker Switch with laser etched design -"Boom Box"

    High quality 50 Caliber Racing backlit SPST ON/OFF rocker switch with a custom laser etched design and dual LED illumination are rated for 12 Volts and 20 Amps. These waterproof, durable switches are perfect for your boat, car, truck, sand rail or UTV!

    Be sure to select the correct color before ordering!
  • 15 tooth sprocket gear 420 chain 20mm shaft

    sprocket 420 15 tooth 20mm

    Price $15.00

    15 tooth Sprocket made for a 420 chain. The shaft opening size is a 20mm opening to the outside walls. The bolt holes are 34 mm center to center. This sprocket will fit atv's pit bikes go karts and many other applications.
  • Rod End Kit - Single Joint - 3/4" Chromoly Heim - 1.5" OD Tubing - with Optional Misalignment Spacers

    Single Joint Rod End - 3/4" Chromoly Heim - 1.5" OD...

    Price $36.99

    Single rod end kit including a 3/4 x 3/4 chromoly heim joint with nylon/teflon (PTFE) liner, jam nut, and chromoly steel weld in bung tube adapter. Designed specifically for 1.5" OD tubing, with wall thickness of .095 or .120. Excellent for building custom linkage, tie rods and more for cars, trucks, 4x4, sand rails, Jeeps and more. Available with or without high misalignment spacers.

    Be sure to choose tubing wall thickness, thread direction and misalignment spacer options before ordering!
  • On/Off 50 Caliber Racing Red Dome Light LED Rocker Switch

    On/Off 50 Caliber Racing Dome Light LED Rocker Switch

    Price $19.99

    Illuminated 50 Caliber Racing On/Off Rocker Switch with laser etched design - "Dome Light"

    High quality 50 Caliber Racing backlit SPST ON/OFF rocker switch with a custom laser etched design and dual LED illumination are rated for 12 Volts and 20 Amps. These waterproof, durable switches are perfect for your boat, car, truck, sand rail or UTV!

    Be sure to select the correct color before ordering!
  • Steel Sprocket 420 pitch chain 14 tooth 20mm shaft
    • On sale!

    Sprocket 420 14 tooth 20mm

    Price $15.00

    14 tooth Sprocket made for a 420 chain. The shaft opening size is a 20mm opening to the outside walls. Bolt holes are 34mm eye to eye. This sprocket will fit atvs, pit bikes, and many other applications.
  • Panhard Bar Fab Kit - 3/4" Chromoly Heim - 1.5" OD Tubing - Shown with optional high misalignment spacers

    Panhard Bar Fab Kit - 3/4" Chromoly Heim - 1.5" OD...

    Price $69.99

    Rod end fabrication kit with 3/4 x 3/4 chromoly heim joint with nylon/teflon liner, jam nut, and chromoly steel weld in bung tube adapter. Designed specifically for 1.5" OD tubing, with wall thickness of .095 or .120. Excellent for building a custom panhard bar for cars, trucks, 4x4s & more. Includes 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!