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  • 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!
  • 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!
  • Aluminum Racing Wheel 12x8 Beadlock wheel 4x115 rim
    • On sale!
    • Out-of-Stock

    12x8 Beadlock wheel 4x115 .190 4/4 polished

    Price $99.00

    **DISCONTINUED**



    - 12x8 Beadlock wheel
    - 4x115m pattern
    - 4/4 offset
    - 6061 heat treated aluminum
    - ..190 thickness
    - Polished billet aluminum beadlock ring
    - Added security and strength
    - Polished finish
    - Reinforcement ring on inside of rim
    - 10.2 lbs
  • Wheel Spacers 5x4.75 1.25 inch 12x1.50mm stud

    5x4.75 Inch Wheel Spacer 12x1.5mm Studs

    Price $30.00

    50 Caliber Racing Billet Wheel Spacer - 5 x 4.75 Inch (5 x 120.65 metric) Wheel Spacer

    Need some more clearance or a wider stance for ride? 50 Caliber Racing precision CNC milled wheel spacers are what you need! Designed to fit many vehicles, these are perfect for fixing clearance issues, installing wider tires and increase vehicle stability. 

    Price is for a single wheel spacer.

    Please choose size and quantity before ordering
  • 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!
  • Artic Cat 12x7 Beadlock wheel 4x115mm pattern Powdercoat
    • On sale!
    • Out-of-Stock

    12x7 Beadlock wheel 4x115 .190 4/3 Powdercoat

    Price $99.00

    - 12x7 Beadlock wheel
    - 4x115mm pattern
    - 4/3 offset
    - 6061 heat treated aluminum
    - .190 thickness
    - Polished billet aluminum beadlock ring
    - Added security and strength
    - Powdercoat finish
    - Reinforcement ring on inside of rim
    - 11 lbs
  • Aluminum 12x8 beadlock wheel, 4x115mm pattern
    • On sale!
    • Out-of-Stock

    12x8 Beadlock wheel 4x115mm .190 4/4 Black

    Price $99.00

    **DISCONTINUED**



    - 12x8 Beadlock Wheel
    - 4x115mm pattern
    - 4/4 offset
    - 6061 heat treated aluminum
    - .190 thickness
    - Polished billet aluminum beadlock ring
    - Added security and strength
    - Powdercoat finish
    - Reinforcement ring on inside of rim
    - 11.7 lbs
  • LED Light Bar 40 Inch Combo Beam 240 Watt - Super Bright Cree LED Emitters
    • Out-of-Stock

    Elite Series LED Bar 40 Inch Spot Beam 240 Watt

    Price $259.99

    Elite Series 40 inch Spot Beam 240 Watt LED Light Bar

    You won't believe how much throw these lights have! 50 Caliber Racing Elite Series lighting with deep cone optics cranks out 2X the output of typical automotive LED light bars. These lights mean business!

    - ATV and UTV
    - 4x4 and Off Road
    - Sand Rail / Dunes
    - Snow Plow
    - Construction
    - Heavy Equipment
    - Farm Equipment
    - Towing
    - Emergency Response Vehicles
  • 26x9x12 size 6 ply offroad racing utv tire
    • Out-of-Stock

    26x9x12 6 ply tire

    Price $125.00

    - 26x9x12 inch Size Tire


    50 Caliber Racing 6 ply Radial off road racing tires. These tires are great for all terrains. 6 ply are extremely hard to blow out or punture. The non-directional pattern provides predictable cornering and claws up roots and rocks, creating optimum climbing confidence.
  • Yamaha Wolverine 350 Top End Cylinder Kit
    • Out-of-Stock

    Yamaha Wolverine 350 Top End Cylinder Kit

    Price $129.99

    Yamaha Wolverine 350 Top End Cylinder Kit 1995-2005

    Complete top end rebuild kit for your Yamaha Wolverine 350 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.
  • Honda Trail Bikes HD Auto Clutch Assembly
    • Out-of-Stock

    Trail Bikes HD Auto Clutch

    Price $85.00

    Honda Trail Bikes Heavy Duty Auto Clutch kit. This clutch is a great improvement to your stock clutch. We recommend this kit with any upgraded/big bore motor. The stock clutch is designed for a stock motor and that's that. If you want reliablilty and power this is a must have performance upgrade. Fits 1992 to current year models. z50, xr50, and crf50
  • 88cc stage 2 Vintage big bore kit for honda z50, ct70, atc70, trx70, sl70, xl70
    • 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
  • Polaris RZR XP1000 Heavy Duty Radius Rods
    • On sale!
    • Out-of-Stock

    Polaris RZR XP1000 Heavy Duty Radius Rods

    Price $349.99

    Heavy Duty Radius Rod Kit for XP1000 2 & 4 seat models

    Stock rods are weak and easily fail during aggressive driving or racing. When they fail they usually cause massive damage: destroyed shocks, bent trailing arms, and bent and/or wallowed out frame tabs. These radius rods completely solve this problem with 1.25" CNC rods, 5/8" Heim joints made from 4130 Chromoly for a bulletproof setup. Raw or black powdercoat finish.

    Be sure to specify RZR year, heim joint option & finish before ordering!
  • 4x137 - 12x8 Kawasaki Teryx or Can am Maverick Beadlock rim
    • On sale!
    • Out-of-Stock

    12x8 Beadlock wheel 4x137 .160 3/5 polished

    Price $99.00

    - 12x8 Beadlock wheel
    - 4x137mm pattern
    - 4/4 offset
    - 6061 heat treated aluminum
    -.160 thickness
    - Polished billet aluminum beadlock ring
    - Added security and strength
    - Polished finish
    - Reinforcement ring on inside of rim
    - 10.2 lbs
  • Kawasaki Teryx and Can Am Maverick 4x137 bead lock wheels
    • On sale!
    • Out-of-Stock

    12x10 Beadlock wheel 4x137 .160 4/6 polished

    Price $99.00

    **DISCONTINUED**





    - 12x10 Beadlock wheel
    - 4x137mm 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
  • .50 Caliber Extended Swingarms Kit 1
    • Out-of-Stock

    .50 Caliber Extended Swingarms Kit 1

    Price $499.00

    DISCONTINUED

    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.