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  • Categories: Automotive
  • Categories: Honda 50 & Pitbike Parts
    • Out-of-Stock

    88cc stage 2 Vintage big bore kit for honda z50,...

    Price $244.99

    Vintage Stage 2 88cc Big Bore kit

    - Fits 1968-1981 honda z50, ct70, atc70, trx70, sl70, xl70
    - 20mm Carburetor
    - 52mm Piston and cylinder
    - Lightweight aluminum cylinder with steel sleeve
    - Cast in mounts on cylinder for aftermarket skid plates
    - Oversized cooling fins on cylinder for efficient heat dissipation

  • Chromoly Uniball Cups with Snap Ring

    Price $25.99

    50 Caliber Racing heavy duty uniball bearing weld cups are perfect for use in fabricating chassis and suspension components like A-arms and radius rods. Precision machined from 4130 Chromoly steel alloy. Includes a matching spring steel snap ring retainer. Available in several sizes to fit most any off road or race application.

    Be sure to choose correct size before ordering!

  • Uniball Spherical Bearings - .5" to 1.5" Bore

    Price $39.99

    50 Caliber Racing heavy duty chromoly uniball spherical bearings with PTFE (nylon/teflon) liner. Perfect for use in fabricating chassis components like A-arms and radius rods. Available in several sizes to fit most any off road or race application.

    Be sure to choose bearing size before ordering!

    • Out-of-Stock

    Tall Seat for CRF70

    Price $45.00

    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)

  • Uniball Bearing Fabrication Kit - .5" to 1.5" Bore

    Price $32.99

    50 Caliber Racing heavy duty uniball bearing kit complete with bearing, cup and snap ring. Chromoly cup and bearing with PTFE (nylon/teflon) liner. Perfect for use in fabricating chassis components like A-arms and radius rods. Available in several sizes to fit most any off road or race application.

    Be sure to choose bearing size before ordering!

    • Out-of-Stock

    Replacement Seat PW80

    Price $45.00

    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

  • Quick Release Fire Extinguisher Mount

    Price $39.99

    50 Caliber Racing Quick Release Fire Extinguisher Mount . Two piece design with stainless hardware and multiple points of contact for rattle free reliable performance. Stainless catch pins resist corrosion. Just pull the large red knob to release, and your extinguisher is ready to use. Mounts directly to any size roll bar, or can be bolted down to any surface. Works great with most 3-3.5" diameter bottles 

    • Out-of-Stock

    88cc stage 1 Vintage big bore kit for honda z50,...

    Price $155.00

    Vintage Stage 1 88cc Big Bore kit (52mm bore)

    - Lightweight aluminum cylinder with steel sleeve
    - Cast in mounts on cylinder for aftermarket skid plates
    - Oversized cooling fins on cylinder for efficient heat dissipation
    - High compression 52mm piston with rings, pin, & clips (can still run pump gas)
    - Head gasket kit includes all gasket needed to install bore kit.

    • Out-of-Stock

    88cc stage 1 big bore kit for honda for xr and crf 70

    Price $155.00

    Stage 1 88cc Big Bore kit for Honda xr and crf 70's. Fits all years

    - Lightweight aluminum cylinder with steel sleeve
    - Cast in mounts on cylinder for aftermarket skid plates
    - Oversized cooling fins on cylinder for efficient heat dissipation
    - High compression 52mm piston with rings, pin, & clips (can still run pump gas)
    - Head gasket kit includes all gasket needed to install bore kit.

    • Out-of-Stock

    88cc stage 2 big bore kit for honda xr70 and crf 70

    Price $279.99

    Stage 2 88cc Big Bore kit for Honda xr70 and crf70 all years

    - 20mm Carburetor kit

    - Performance camshaft
    - Lightweight aluminum cylinder with steel sleeve
    - Cast in mounts on cylinder for aftermarket skid plates
    - Oversized cooling fins on cylinder for efficient heat dissipation
    - High compression 52mm piston with rings, pin, & clips (you can still run pump gas)
    - Head gasket kit

    • Out-of-Stock

    Dzus Tab Plate Kits - Dimpled Center

    Price $25.99

    50 Caliber Racing Dzus tab kits are just what you need to attach aluminum panels when fabricating custom doors, roof, bed, fenders, dash panels and more. The tabs in our kits come already assembled, with the spring pre-riveted to save you time. Tab edges are rolled for easy placement and flat head 1/4 turn button fasteners in 7/16 diameter allow for a clean, sleek, professional look. 

    Be sure to choose kit size before ordering!

    • Out-of-Stock

    2ft Bluetooth LED Whip lights (Donkey D) Pair

    Price $239.99

    50 Caliber Racing 2ft Tall LED lighted whips are super bright and fully programmable, with over 300 different strobe effects & light patterns, and 20 different color options. Comes with a remote control or you can use the bluetooth app on your smart phone. Quick connect base and flexible water/sand proof outer casing. Each whip comes with a 50 Cal flag and and swivel clip mounts. Add safety and visibility to your UTV, truck, Jeep, sand rail and more! 

    • Out-of-Stock

    Yamaha PW50 Big Bore 60cc Top End Kit

    Price $79.99

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