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  • Categories: Honda 50 & Pitbike Parts
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  • RZR Bump Seat & Safety Harness 570 800 XP900

    RZR Bump Seat & Safety Harness 570 800 XP900

    Price $259.99

    RZR Bump Seat Kit with 2" Safety Harness for 2 & 4 Seat 570 800 & XP900

    Upgrade your RZR with a 3rd seat made just for kids, 60 lbs or less! Designed to mount over the middle bump between the front or rear driver and passenger stock Polaris seats.This kit includes a 4 point safety harness in your choice of color, so you can keep your child passenger safe and secure. 
  • 50 Caliber Racing Extended Swingarm for Honda 50 xr and crf xr50 crf50
    • Out-of-Stock

    Extended Swing Arm - Black

    Price $185.99

    .50 Caliber extended swingarm extends the bike 2 1/2 inches to allow a more stable ride and upgraded shock.  Swingarm comes with a chain slide brake extender and 4 bearings for extra strength. **Also comes with a free chain.**
  • XP1000 Bucket Seat with Carbon Fiber Look Right Side Angle
    • On sale!
    • Out-of-Stock

    XP1000 Bucket Seat with Carbon Fiber Look

    Price $399.99

    50 Caliber Racing Carbon Fiber Look Bucket Seat for Polaris RZR XP1000


    Featuring a supportive tubular metal frame, thick bolsters, and 4 point harness pass through holes. Upholstered in black vinyl with awesome carbon fiber look inserts and an embroidered logo. Removable bottom cushion for easy cleaning. Some modifications may be required for installation.

    Price is for one seat
  • Honda xr50 crf50 Aluminum extended swingarm 2.5 inches
    • Out-of-Stock

    Extended Swing Arm - Silver

    Price $179.99

    .50 Caliber extended swingarm extends the bike 2 1/2 inches to allow a more stable ride and upgraded shock.  Swingarm comes with a chain slide brake extender and 4 bearings for extra strength. **Also comes with a free chain.**
  • 50 Cal RZR Doors Black on Black
    • Out-of-Stock

    50 Cal RZR Doors Black on Black

    Price $399.99

    50 Caliber Racing RZR Doors with Slam Latches - Black Panel with Black Frame

    High quality front hinge doors for your RZR 570 800 and 900. Made from 6061 aluminum these doors are light weight and strong. They include reliable slam latches with capped nuts for added safety. These doors come fully assembled are easy to install and they open in the direction of a traditional car door.
  • Aluminum doors for Polaris RZR 570 800 900 XP
    • Out-of-Stock

    50 Cal RZR Doors White on Black

    Price $399.99

    50 Caliber Racing RZR Doors with Slam Latches - White Panel with Black Frame

    High quality front hinge doors for your RZR 570 800 and 900. Made from 6061 aluminum these doors are light weight and strong. They include reliable slam latches with capped nuts for added safety. These doors come fully assembled are easy to install and they open in the direction of a traditional car door.
  • CanAm X3 Bump Seat
    • On sale!

    Can-Am X3 Bump Seat with Harness

    Price $334.99

    Can-Am X3 Bump Seat with Harness

    50 Caliber Racing Bump Seat for the Can-Am X3 is the perfect upgrade to get the entire family having fun together! This seat is made to be mounted in the middle front between driver and passenger or in the back between the rear stock seats.
  • 52mm Head Gasket kit for 52mm 110cc 125cc
    • On sale!
    • Out-of-Stock

    Gasket Head 52mm 110cc-125cc

    Price $10.00

    50 Caliber Racing 52mm Head Gasket Kit for 110cc and 125cc Pit Bikes Atv Pocket Bike Go Karts and Mini Choppers
  • 88cc stage 1 big bore kit for honda Z50, xr50 and crf50
    • Out-of-Stock

    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.
  • 88cc Race Head Big Bore Kit for honda Z50, xr crf 70, xr50, and crf 50's
    • Out-of-Stock

    88cc Race Head Big Bore Kit for honda Z50, xr crf...

    Price $409.99

    88cc Race head kit for Your Honda 50 or Honda 70. This kit will drastically improve your overall performance on your bike. A stock honda 50 puts around 2.2hp to the ground and this kit will put you between 5.5-6hp to the ground and 30% more to the crank! Kit comes with fully assembled race head, performance cam, 20mm carburetor, and all the other goodies needed to fulfill your need for speed!
  • 12x10 Beadlock wheel 4 x 110 Yamaha Rhino Wheel
    • On sale!
    • Out-of-Stock

    12x10 Beadlock wheel 4x110 .160 4/6 polished

    Price $99.00

    - 12x10 Beadlock wheel
    - 4x110mm pattern
    - 4/6 offset
    - 6061 heat treated aluminum
    - 160 thickness
    - Polished billet aluminum beadlock ring
    - Added security and strength
    - Powdercoat finish
    - Reinforcement ring on inside of rim
    - 10.5 lbs
  • 88cc Race Head Vintage big bore kit for honda z50 and ct70
    • Out-of-Stock

    88cc Race Head Vintage big bore kit for honda z50...

    Price $409.99

    50 Caliber Racing Race Head, 88cc Big Bore kit, and 20mm Carburetor

    Our Race Head has been updated for even more performance! It now has 25/22mm valves with better porting/flow. We also kept the combustion chamber the same size and changed the angle of the valves slightly. This will really wake up your stock engine and is comparable in power to the much larger Chinese 124cc engines!
  • 12x7 Beadlock utv wheel 4x110 .190 thick
    • On sale!
    • Out-of-Stock

    12x7 Beadlock wheel 4x110 .190 4/3 polished

    Price $99.00

    Discontinued

    - 12x7 Beadlock wheel
    - 4x110mm pattern
    - 4/3 offset
    - 6061 heat treated aluminum
    - 190 thickness
    - Polished billet aluminum beadlock ring
    - Added security and strength
    - Polished finish
    - Reinforcement ring on inside of rim
    - 11 lbs
  • 108cc stroker kit 2 for honda 50's and 70's
    • Out-of-Stock

    108cc stroker kit 2 for honda 50's and 70's

    Price $534.99

    Complete 108cc Stroker kit for Honda crf and xr 50 and 70cc engines 1988 to current. Kit includes piston, race head, cylinder, cam, carburetor, throttle cable, gaskets, intake, crank, and filter.
  • 20mm replacement premium grade carb for honda 50 big bore engines
    • Out-of-Stock

    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)