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  • 14x2.0mm Extended Spike Lug Nuts - 60 Degree Taper Seat

    Price $88.99

    Solid Steel Extended Spike Lug Nuts - 14x2.0mm Thread Size

    Heat treated, hardened steel lug nuts with 4.5" extended spikes for your car, truck or UTV. Tapered 60 degree acorn tapered seat. Compatible with most aftermarket lug centric wheels, and each kit includes extra long socket key for installation/removal. Offered in sets of 24 and 32 lug nuts, with several colors to match any color scheme.

    Be sure to select kit size and color before ordering!

  • Rocker Switch Momentary On/Off

    Price $16.50

    50 Caliber Racing Momentary ON/OFF Rocker Switch

    High quality 50 Caliber Racing super bright Illuminated ON/OFF Momentary Rocker Switches 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!

  • Honda CRF & XR 50 Aluminum Rims

    Price $44.99

    50 Caliber Racing Pit Bike 10 inch Rim for Honda CRF & XR 50


    High quality 6061 Aluminum Pit Bike Rims with 28 spoke holes. Select your color to purchase, available in BLACK, GOLD, RED or BLUE Anodized. Fits Honda CRF and XR 50 motorcycles

    • 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.

    • 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.

    • On sale!
    • Out-of-Stock

    RZR Turbo S CNC Billet Radius Rods

    Price $349.99

    50 Caliber Racing Heavy Duty Radius Rod Kit for RZR Turbo S (fits both 2 and 4 seat models)

    Stock radius rods are light duty and frequently fail during aggressive driving. When they fail they usually cause massive damage: destroyed shocks, bent trailing arms, and damaged frame tabs. Our rod kit solves this problem with huge 1.25" billet rods, and 5/8" chromoly heim joints. This setup is bulletproof. Available in raw or powdercoat finish.

    Be sure to specify RZR year and finish before ordering!

  • Wheel Spacer 8x6.5 Inch 9/16" studs

    Price $50.00

    50 Caliber Racing - 8x6.5 Inch (8 x 165.1 metric) Wheel Spacer

    - Will fit most vehicles with 8x6.5" bolt pattern, see below for more fitment information
    - Available in 1.0, 1.25, 1.5, and 2.0 inch widths

    Price is for a single wheel spacer.

    Please choose size and quantity before ordering

    • Out-of-Stock

    XP1000 Polaris RZR Roll Cage Radius Light Bar Rack...

    Price $214.99

    Radius LED light bar mount system and 30" LED light bar COMBO for your Polaris RZR. Includes mount and light bar.

     

    DISCONTINUED


    Fits the following Polaris models:

    - 2014 + up - XP 1000
    - 2015 - Trail 900
    - 2015 - High Performance S 900
    - 2015 - Trail 900 XC

  • Polaris RZR 570, 800, 900 Front Bumper

    Price $179.99

    - Fits all RZR models 570, 800, s, Xp 900
    - Made from 1.5" steel tubing
    - Protects your RZR while giving it a nice look!
    - Powdercoat finish
    - Everything included for simple install
    - FREE 50 Caliber Koozie with order!

    • 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.

    • On sale!
    • Out-of-Stock

    12x10 Beadlock wheel 4x137 .190 4/6 polished

    Price $99.00

    **DISCONTINUED**


    - 12x10 Beadlock Wheel
    - 4x137mm pattern
    - 4/6 offset
    - 6061 heat treated aluminum
    .190 thickness
    - Polished billet aluminum beadlock ring
    - Added security and strength
    - Polished finish
    - Reinforcement ring on inside of rim
    - 12.5 lbs

    • 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

    • 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.

    • 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

  • 4 Link Rod End Kit - 7/8" Chromoly Heim - 1.75" OD...

    Price $269.99

    Rod end fabrication kit featuring 7/8 x 7/8 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel weld in bung tube adapters. Designed specifically for 1.75" OD tubing, with wall thickness of .120 or .250. Includes four LH, four RH 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!

  • 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!

  • 2019+ RZR XP1000 & Turbo Front Bumper

    Price $209.99

    Custom Front Bumper for Polaris RZR XP1000 2019+, XP Turbo (does not fit Turbo S)

    Protect your RZR with our heavy duty steel bumper. Fully welded construction. Durable powdercoat finish, tabs for 11" Elite light bar, and CNC machined end caps.

    Be sure to choose color before ordering!

    • Out-of-Stock

    Yamaha Moto-4 250 Top End Cylinder Kit YFM250

    Price $125.00

    Yamaha Moto-4 250 Top End Cylinder Kit 1989-2004, YFM250

    Complete top end rebuild kit for your Yamaha YFM250 Moto-4, Bear Tracker and Timberwolf 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.