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  • PRP RZR 4 Doors Black on Black

    Price $850.00

    - Black on Black
    - 4 seat RZR door
    - Steel Tubing w/aluminum skins
    - Same day shipping if order is placed by noon pacific time
    - Slam Latches included
    - Easy installation
    - Fits all RZR 4 seat rzrs, 800, xp 900, ranger rzr
    - Each side is 30 pounds
    - FREE 50 Caliber Koozie with each order!

  • PRP RZR 2 Doors 570, 800, 900

    Price $525.00

    - Black on Black
    - 2 seat RZR door
    - Steel Tubing w/Aluminum skins
    - Same day shipping is order placed by noon pacific time
    - Slam Latches included
    - Easy installation
    - Fits all RZR 2 seat rzrs, 800, xp 900, ranger rzr, 570 
    - Each side is 25 pounds
    - Doors open suicide

  • Blue Billet Twist Throttle

    Price $29.99

    Blue 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, Pit Bikes, and Motorcycles bar. We have 4 different colors to choose from.

  • sprocket 420 15 tooth 20mm

    Price $15.00

    15 tooth Sprocket made for a 420 chain. The shaft opening size is a 20mm opening to the outside walls. The bolt holes are 34 mm center to center. This sprocket will fit atv's pit bikes go karts and many other applications.

    • On sale!

    501 Billet Aluminum Beadlock wheel for Polaris ProR...

    Price $509.99

    50 Caliber Racing's 501 Machined Beadlock Wheels 5x4.5 for Polaris ProR & TurboR


    - Available in 15x8 & 15x10
    - True beadlock wheel
    - Aluminum spun 3 piece wheels
    - 5/3 offset for 8" and 5/5 offset for 10"
    - 6061 heat treated aluminum
    .190 thickness
    - Machined billet Aluminum 3 piece wheel
    - Double rolled inside lip for added strength
    - Powder coat finish
    - wheel weight 8" 20lbs, 10" 21lbs

    • On sale!

    502 Billet Aluminum Beadlock wheel Black

    Price $499.99

    50 Caliber Racing's 502 Machined Beadlock Wheels


    - Available in 15x8 & 15x10
    - True beadlock wheel
    - 5/3 offset for 8" and 5/5 offset for 10"
    - 6061 heat treated aluminum
    .190 thickness
    - Machined billet Aluminum 3 piece wheel
    - Double rolled inside lip for added strength
    - Powder coat finish
    - wheel weight 8" 20lbs, 10" 21lbs

  • "Cooling Fans" On/Off Rocker Switch Waterproof Sexy...

    Price $21.99

    50 Caliber Racing ON/OFF Waterproof Rocker Switch, LED Backlit with Custom Etched Sexy Girl Design

    "Cooling Fans"

    High quality single pole, single throw ON/OFF rocker switch, a 20 amp switch for 12 or 24 volt system. LED Backlit Illumination with a custom etched design, guaranteed to put smile on your face.

    Be sure to choose color before ordering!

  • RZR XP Turbo Laser Cut Steel Side Intake Grilles

    Price $149.99

    50 Caliber Racing CNC Laser Cut Side Intake Grilles for Polaris RZR XP Turbo / Turbo S 2017-up. Laser cut from 22 gauge sheet steel, with a two tone powdercoat finish. Gives your RZR an aggressive, stylish look. Stainless steel hardware included for a quick and easy installation. Proudly made in the USA. Available in Red, White, or Clear over Raw powdercoat with Black accent panel.

    Be sure to select color and kit 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!

  • 2019+ YXZ1000R Wheel Spacer 4x156 - 12x1.25 Studs

    Price $29.99

    4x156mm wheel spacer with 12mm x 1.25mm studs for Yamaha YXZ1000R 2019+. Need some more clearance or a wider stance for your Yamaha UTV? Precision CNC milled wheel spacers are what you need! Designed to fit 2019-up YXZ1000R models. Includes lug nuts. Price is for one wheel spacer

    Please choose size and quantity before ordering

  • Single Joint Rod End - 7/8" Chromoly Heim - 1.75" OD...

    Price $42.99

    Single joint rod end fabrication kit featuring 7/8" thread x 7/8" bore chromoly / PTFE heim joints. Fits 1.75" OD tubing, with wall thickness of .120 or .250. Excellent for building custom suspension links for trucks, sand rails, rock crawlers & more. Includes one heim joint, jam nut, and matching bung. Available with or without high misalignment spacers.

    Be sure to choose tubing wall thickness, thread direction and misalignment spacer options before ordering!