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  • Brand: 50 Caliber Racing
  • Child Bump Seat

    PRO R & Turbo R Bump Seat

    Price $219.99

    Now you can take the whole family on UTV adventures! Upgrade your 2 & 4 Seat RZR PRO R/Turbo R with a seat made just for kids, 60 lbs or less! Designed to mount over the middle bump between REAR stock seats. Installation is quick and easy using including and existing hardware. Durable and supple vinyl cover with pass through slot for the included 4 point safety harness. Several harness colors to choose from.
  • 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
  • 88cc stage 1 Vintage big bore kit for honda z50, ct70, atc70, trx70, sl70, xl70
    • Out-of-Stock

    88cc stage 1 Vintage big bore kit for honda z50,...

    Price $155.00

    Vintage Stage 1 88cc Big Bore kit (52mm bore)

    - 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.
  • 12x1.5mm Extended Spike Lug Nuts - 60 Degree Taper Seat - 16 Pack for 4 Lug Vehicles - Blue
    • On sale!

    12x1.5mm Extended Spike Lug Nuts - 60 Degree Taper Seat

    Price $58.99

    Solid Steel Extended Spike Lug Nuts - 12x1.5mm 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 16, 20, and 24 lug nuts, with several colors to match any color scheme.

    Be sure to select kit size and color before ordering!
  • Complete Bolt on 686cc Big Bore Kit for 660 Rhino Raptor and Grizzly
    • Out-of-Stock

    Yamaha Rhino 686cc Big Bore Kit

    Price $229.99

    Yamaha Rhino 686cc Big Bore Kit 2004-2007 (top end cylinder kit)

    Bolt on 102mm 686cc Big Bore Kit for all Yamaha Rhino Raptor and Grizzly 660 models. This is a complete bolt on kit with everything you need. Breathe new life into your Yamaha with our high quality, affordable and reliable big bore kit!
  • 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.**
  • 3/4" 4 Link Kit Chromoly Heim - 1.5" OD Tubing and high misalignment spacers included

    4 Link Rod End Kit - 3/4" Chromoly Heim - 1.5" OD...

    Price $179.99

    50 Caliber Racing 4 link rod end fabrication kit with 3/4 x 3/4 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel weld in bung tube adapters. Designed specifically for 1.5" OD tubing, with wall thickness of .095 or .120. 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!
  • Sway Bar Link Fab Kit - 5/8 Chromoly Heim - 1.25 OD Tubing

    Sway Bar Link Fab Kit - 5/8 Chromoly Heim - 1.25 OD...

    Price $104.99

    50 Caliber Racing rod end fabrication kit. 5/8 x 5/8 chromoly heim joints with nylon/teflon liner, jam nuts, and chromoly steel weld in bungs. Designed specifically for 1.25" OD tubing with wall thickness of .095 or .120. Excellent for building custom sway bar end links for UTVs, cars, trucks & more. Includes two LH and RH heim joints, with matching bungs. Available with or without high misalignment spacers.

    Be sure to choose tubing wall thickness and misalignment spacer options before ordering!
  • 14x2.0mm Extended Spike Lug Nuts - 60 Degree Taper Seat 32 Pack for 8 Lug Trucks Black

    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!
  • Will fit anything requiring 28 spokes 10in. wheels

    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
  • Raw - 50 Caliber Racing Shift Knob for Polaris RZR

    Bullet Racing Shift Knob for RZR

    Price $59.99

    50 Caliber Racing CNC Bullet Shifter Knob for RZR

    Give your RZR a unique  look with our custom CNC milled shift knob with 50 Caliber Racing logo. Designed to look like a 45mm anti-aircraft shell casing, each shifter handle is machined from solid billet aluminum for rugged looks and long lasting quality. Made in the USA. Make sure to select the model and color from the drop downs so it ads the correct item in the cart.
  • 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.
  • RZR Turbo S CNC Billet Radius Rods Raw Aluminum Finish
    • On sale!

    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 8 x 6.5 Inch

    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
  • Polaris 2014 XP1000 and S900 Trail Light Bar Mount Combo with 30 inch Radius LED Included
    • 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
  • Black Aftermarket Polaris RZR Front Bumper

    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!