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  • Categories: DIY Fabrication Stuff
  • Categories: UTV Performance
  • Polaris RZR aluminum doors for 570 800 900 XP white lightning orange madness walker evans

    50 Cal RZR Doors Red on Black

    Price $399.99

    50 Caliber Racing RZR Doors with Slam Latches - Red 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.
  • Left Hand 1"- 1 3/4" Weld In Bungs

    Left Hand 1"- 1 3/4" Weld In Bungs

    Price $9.99

    50 Caliber Racing Steel Weld In Bung.


    Heavy duty weld in bung. Used for fabricating custom tie rods, control arms, sway bar links and more. Center hole is threaded all the way through for maximum strength. Available in right or left hand thread. 

    Be sure to select the quantity before ordering!
  • Tie Rod End Kit Honda FL250 Odyssey

    Tie Rod End Kit Honda FL250 Odyssey

    Price $25.00

    Tie Rod End Kit for Honda FL250 Odyssey ATV

    High quality aftermarket tie rod ends from 50 Caliber Racing. This kit will service one side. Includes 1 inner and 1 outer end for the tie rod on your Honda.
  • Polaris RZR aluminum doors for 570 800 900 XP white lightning orange madness walker evans

    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.
  • Right Hand 1"- 1 3/4" Weld In Bungs

    Right Hand 1"- 1 3/4" Weld In Bungs

    Price $9.99

    50 Caliber Racing Steel Weld In Bung.


    Heavy duty weld in bung. Used for fabricating custom tie rods, control arms, sway bar links and more. Center hole is threaded all the way through for maximum strength. Available in right or left hand thread. 

    Be sure to select the quantity before ordering!
  • Tie Rod End Kit Kawasaki KVF 750 Brute Force

    Tie Rod End Kit Kawasaki KVF 750 Brute Force

    Price $25.00

    Tie Rod End Kit for Kawasaki KFV 750 Brute Force 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.
  • Aluminum doors for Polaris RZR 570 800 900 XP

    50 Cal RZR Doors White on Black

    Price $399.99

    50 Caliber Racing RZR Doors with Slam Latches - White 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.
  • Right Hand Heim 1/2-20

    Chromoly Heim Joints 1/2" - 7/8" RHT MALE

    Price $15.99

    Heavy Duty 4130 Chromoly Heim Joints with Nylon / PTFE Liner - Male Right Hand Thread in 1/2" up to 7/8"


    Heavy duty male threaded heim joint rod ends with nylon / PTFE liner. Made from 4130 Chromoly alloy and rated at nearly 18,000 pounds. The load rating and size make these excellent for building custom tie rods and radius arms for UTVs. Includes jam nut. Available in RH or LH thread.

     

    Attn Dealers: Quantity discounts apply to this product in the shopping cart at 2+ and 10+ qty. 
  • 88cc stage 1 Vintage big bore kit for honda z50, ct70, atc70, trx70, sl70, xl70

    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.
  • Polaris XP1000 RZR S 900 Ranger Flat lug nut 12x1.50 17mm Hex for aluminum spun wheels

    Lug Nuts Flat 12x1.50 17mm Hex

    Price $1.75

    50 Caliber Racing Chrome 12 x 1.50mm Flat Base Lug Nuts for ATV / UTV wheels

    Prices is for a single lug nut - Please select quantity needed before ordering!

    - Fits Polaris RZR XP1000 and more
    - 12 x 1.50mm Thread Pitch
    - 17mm Hex
    - 32mm Length
    - 20mm Diameter Flange
  • Left Hand 1/2" - 7/8" Heims

    Chromoly Heim Joints 1/2" - 7/8" LHT MALE

    Price $15.99

    Heavy Duty 4130 Chromoly Heim Joints with Nylon / PTFE Liner - Male Left Hand Thread in 1/2" up to 7/8"


    Heavy duty male threaded heim joint rod ends with nylon / PTFE liner. Made from 4130 Chromoly alloy and rated at nearly 18,000 pounds. The load rating and size make these excellent for building custom tie rods and radius arms for UTVs. Includes jam nut. Available in RH or LH thread.

     

    Attn Dealers: Quantity discounts apply to this product in the shopping cart at 2+ and 10+ qty. 
  • 88cc stage 2 Vintage big bore kit for honda z50, ct70, atc70, trx70, sl70, xl70

    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
  • Pair of Misalignment Spacers

    High Angle Misalignment Spacers for Heim Joints

    Price $18.99

    High Angle Misalignment Spacers for Heim Joints made from zinc plated 4130 chromoly steel. Available in several sizes to fit any fabrication project. Price is for one pair of spacers, enough for one heim joint.

    Be sure to choose the correct size and quantity before ordering!
  • 88cc Race Head Vintage big bore kit for honda z50 and ct70

    88cc Race Head Vintage big bore kit for honda z50...

    Price $409.99

    50 Caliber Racing Race Head, 88cc Big Bore kit, and 20mm Carburetor

    Our Race Head has been updated for even more performance! It now has 25/22mm valves with better porting/flow. We also kept the combustion chamber the same size and changed the angle of the valves slightly. This will really wake up your stock engine and is comparable in power to the much larger Chinese 124cc engines!
  • Flat lug nut 3/8 x 24 14mm Hex 19mm Polaris RZR Ranger

    Lug Nuts Flat 3/8 x 24 14mm Hex

    Price $1.75

    50 Caliber Racing - Chrome Flat Lug Nut 3/8-24 for Polaris RZR 570 800 XP900, Ace, Sportsman, Ranger

    Add some bling to your ride! These flat base lug nuts for hub centric wheels are made from hardened steel alloy with a durable and handsome chrome finish. They are designed for use on oem and aftermarket hub centric wheels without tapered lug seat. Threaded for 3/8" size wheel studs found Polaris models. 

    Be sure to select the quantiy you need, the price is per lug nut 
  • Rod End Kit - Single Joint - 5/8 Chromoly Heim - 1.25 OD Tubing Dimensions - With Optional Misalignment Spacers

    Single Joint Rod End - 5/8 Chromoly Heim - 1.25 OD...

    Price $32.99

    Single rod end kit including a 5/8 x 5/8 chromoly heim joint with nylon/teflon liner, jam nut, and chromoly steel weld in bung tube adapter. Designed specifically for 1.25" OD tubing, with wall thickness of .095 or .120. Excellent for building custom sway bar links, tie rods and radius arms for UTVs, and more. Available with or without high misalignment spacers.

    Be sure to choose tubing wall thickness, thread direction and misalignment spacer options before ordering!
  • Cooling Fan Polaris 600 700 800 Twin
    • Out-of-Stock

    Cooling Fan Polaris 600 700 800 Twin

    Price $95.00

    Polaris 600 700 800 Sportsman Ranger RZR Cooling Fan 2002-2015

    Brand new cooling fan assembly including clips. Manufactured to OEM spec for an exact fit, just remove, replace and ride!

    For Polaris Sportsman 600-800 , Ranger 800, and RZR 800
  • Panhard Bar Fab Kit - Shown with Optional High Misalignment Spacers

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

    Price $54.99

    Rod end fabrication kit with 5/8 x 5/8 chromoly heim joint with nylon/teflon liner, jam nut, and chromoly steel weld in bung tube adapter. Designed specifically for 1.25" OD tubing, with wall thickness of .095 or .120. Excellent for building a custom panhard bar for UTVs, cars, trucks & more. Includes LH and RH heim joint, with matching bungs. Available with or without high misalignment spacers.

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