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  • Categories: ATV Parts & Performance
  • Categories: Automotive
  • Categories: Honda 50 & Pitbike Parts
    • 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

  • Universal Dash Switch Panel

    Price $0.00

    Custom CNC Billet Aluminum OR Black 4 Switch Dash Panel Only

    Looking for a place to add dash switches to your car, truck, SUV, or Side by Side ? Our custom dash panel gives you 4 additional full size switch locations . Available with powder coat finish or raw aluminum. Made in the USA!

    • Out-of-Stock

    Honda 50 Improved Tapered Roller Headset Bearings

    Price $30.00

    Out of stock and discontinued

    Upgraded Tapered Roller Bearing Headset for Honda 50cc to 200cc Pit Bikes. The stock steering bearings in Honda pit bikes tend to wear out quickly. If you are an aggressive rider, or you race, your bearings are probably already failing. These aftermarket tapered roller bearings are a great upgrade over stock. They are much stronger and take a ton of abuse. They are great for larger riders too. Includes upper and lower tapered bearings and races.

  • 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!

  • 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!

  • 12 Way Fuse Block - Blade Terminals - LED Indicators

    Price $24.99

    Universal 12 Way Covered 12V Circuit Blade Terminal Fuse Box with LED Indicators and Accessories

    Universal distribution block, equipped with red LEDs that illuminate when a fuse is blown making it easy to identify blown fuses. Includes an assortment of blade fuses, sticker sheet of labels and mounting screws.
    Perfect for Boats, Cars, Trucks, Jeeps, Hot Rods, Farm Equipment and any other 12V system when adding electrical circuits.

    • Out-of-Stock

    Polaris 500 Top End Rebuild Kit

    Price $299.99

    Polaris Sportsman 500 ATV Top End Cylinder Rebuild Kit

    50 Caliber Racing stock bore size replacement kit. Includes all gaskets and components necessary to rebuild your top end. Manufactured to OEM spec, our kits are complete, high quality and will extend the life of your toys for many more years of enjoyment.

  • Honda TRX XR400R 440cc Big Bore Kit

    Price $129.99

    440cc Big Bore Kit with 89mm Piston for Honda XR400R / TRX400EX 1996- 2016

    Bolt on 89mm 440cc Big Bore Kit for all Honda TRX400ex and XR400 models. This is a complete kit, with everything you need to rebuild your top end.

  • Wet Clutch Assembly - Grizzly 660

    Price $110.00

    Wet Clutch Assembly for Yamaha Rhino and Grizzly 660

    Fully assembled replacement wet clutch. Ready to install and get your machine back on the trail.

    Fits the following Yamaha models:
    - Rhino YXR 660 (2004-2007)
    - Grizzly YFM 660 (2002-2008)

  • Wheel Spacer 6 x 135mm - 14x2.0 Lugs

    Price $30.25

    50 Caliber Racing - 6 x 135mm  Wheel Spacer - Ford 6 Lug 1999-2014

    - Will fit most vehicles with 6 x 135mm 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

  • Tie Rod End Kit Suzuki LT250

    Price $21.00

    Tie Rod End Kit for Suzuki LT250 ATV

    High quality aftermarket tie rod ends from 50 Caliber Racing. Includes 1 inner and 1 outer ends and hardware. This kit is for one side only. If you need to replace both left and right sides, you must order 2 kits.

  • 50 Caliber Koozie

    Price $3.00

    50 Caliber Racing Beer/soda Can Koozie


    - Keeps Hands Warm

    - Keeps Beers Cold

    - 2 Sided Print, 1 side 50 cal logo, other side slogan

    - Multiple designs to choose from

  • 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.**

    • On sale!

    6 Way Screw 12V Fuse Block with Ground Terminals

    Price $25.99

    Universal 6 Way Covered 12V Screw Fuse Box Block with Ground Terminals

    Universal distribution block, equipped with red LEDs that illuminate when a fuse is blown making it easy to identify blown fuses. Includes an assortment of blade fuses, sticker sheet of labels and mounting screws.
    Perfect for Boats, Cars, Trucks, Jeeps, Hot Rods, Farm Equipment and any other 12V system when adding electrical circuits.

  • 12x1.25mm Extended Spike Lug Nuts - 60 Degree Taper...

    Price $58.99

    Solid Steel Extended Spike Lug Nuts - 12x1.25mm 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!

  • Wheel Spacer 5x150mm 14x150 stud

    Price $28.00

    50 Caliber Racing - 5x150mm Wheel Spacer

    - Will fit most vehicles with 5x150mm 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