Home

Best sellers

Active filters

  • Categories: DIY Fabrication Stuff
  • Categories: Honda 50 & Pitbike Parts
  • Split Collar Tube Clamp 2"

    Split Collar Tube Clamp for 2" OD Roll Bar

    Price $29.99

    Split Collar Tube Clamp 2" I.D. - for Fabricating Bolt-on Accessories

    50 Caliber Racing heavy duty, weldable steel split collar tube clamp. CNC machined for accurate fit and finish. Just what you need for fabricating bolt-on accessories like light bar racks, cooler racks, spare tire carriers, V-bars, and more. The possibilities are endless.

    * Price is for one clamp
  • 1.75" OD Roll Bar

    Split Collar Tube Clamp for 1.75" OD Roll Bar

    Price $29.99

    Split Collar Tube Clamp 1.75" I.D. - for Fabricating Bolt-on Accessories

    50 Caliber Racing heavy duty, weldable steel split collar tube clamp. CNC machined for accurate fit and finish. Just what you need for fabricating bolt-on accessories like light bar racks, cooler racks, spare tire carriers, V-bars, and more. The possibilities are endless.

    * Price is for one clamp
  • Heavy duty spokes - Honda CRF & XR 50

    Honda CRF & XR50 Heavy Duty Spokes

    Price $23.00

    Complete set of Honda 50 pit bike spokes and nipples for one wheel - 50 Caliber Racing

    * Be sure to select size before ordering!!

    Fits the following Honda Pit Bikes:
    - CRF50 - All years
    - XR50 - All years
    - Z50  - All years
  • Right Hand 1"- 1 3/4" Weld In Bungs

    Right Hand 1"- 1 3/4" Weld In Bungs

    Price $9.99

    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!
  • 1.5" I.D.

    Split Collar Tube Clamp 1.5" I.D.

    Price $29.99

    Split Collar Tube Clamp 1.5" I.D. - for Fabricating Bolt-on Accessories

    50 Caliber Racing heavy duty, weldable steel split collar tube clamp. CNC machined for accurate fit and finish. Just what you need for fabricating bolt-on accessories like light bar racks, cooler racks, spare tire carriers, V-bars, and more. The possibilities are endless.

    * Price is for one clamp
  • 88cc stage 1 big bore kit for honda Z50, xr50 and crf50

    88cc stage 1 big bore kit for honda Z50, xr50 and crf50

    Price $155.00

    Stage 1 88cc Big Bore kit for 88-99 Z50, 2000-2020 xr and crf 50's

    - 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.
  • 20mm replacement premium grade carburetor for honda 50 big bore engines

    High Quality 20mm Carburetor for Honda 50 Big bore...

    Price $60.00

    Premium Grade 20mm Performance Aftermarket Carburetor for Honda 50 Pit Bikes with 88cc Big Bore Engines!

    Intake throat diameter: 20mm
    Bolt hole spacing: 48mm
    Air filter mount diameter: 32mm

    Fits:
    - Honda 50 XR50 CRF50 XR70 CRF70 (Sized for 88cc - up Big Bore modified engine. Not recommened for stock engines)
  • GOLD - Hard Anodized in multiple colors

    Pit Bike Rims 12 Inch 32 Hole

    Price $0.00

    50 Caliber Racing Pit Bike 12 inch Rims - 32 Hole

    High quality 6061 Aluminum Pit Bike Rims 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.
  • Pair of Misalignment Spacers

    High Angle Misalignment Spacers for Heim Joints

    Price $18.99

    High Angle Misalignment Spacers for Heim Joints made from zinc plated 4130 chromoly steel. Available in several sizes to fit any fabrication project. Price is for one pair of spacers, enough for one heim joint.

    Be sure to choose the correct size and quantity before ordering!
  • 50 Caliber aluminum skid plate

    50 Caliber aluminum skid plate

    Price $35.00

    50 Caliber Racing aluminum skid plate. Protect your motor before its too late. Fits all Honda crf xr 50 and 70s.

    Honda xr50, crf50, and xr70.

     

    NOTE**** These skid plates all have blemishes in them. They were not packaged good and all have minor scratches and or dings in them. 

     
  • Uniball Bearing Fabrication Kit -Cup, Bearing and snap ring

    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!
  • Left Hand 1"- 1 3/4" Weld In Bungs

    Left Hand 1"- 1 3/4" Weld In Bungs

    Price $9.99

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

    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
  • Billet Twist Throttle

    Carbon Fiber Billet Twist Throttle

    Price $26.99

    Carbon Fiber 50 Caliber billet twist throttle - Throttle will fit any 7/8" aftermarket bar, the standard size bar in the industry. This throttle will not fit the stock Honda XR50, CRF50,  Z50 Handle Bars. We have 5 different colors to choose from.