Polaris RZR RS1 Heavy-Duty Axle- X300
Heavy-duty axle for Polaris RZR RS1, made from 300M alloy steel, includes CV components, and comes with necessary hardware. Backed by a 3-year warranty.

Polaris RZR RS1 Heavy-Duty Axle- X300
Heavy-duty axle for Polaris RZR RS1, made from 300M alloy steel, includes CV components, and comes with necessary hardware. Backed by a 3-year warranty.
- Availability: In Stock
- Brand: SuperATV X300 Axles
- Model: AXW01-005F0
Available Options
- Availability: In Stock
- Brand: SuperATV X300 Axles
- Model: AXW01-005F0
Built to take the abuse. SuperATV’s Rhino X300 axles for the Polaris RZR RS1 change the game.
Steel 3-Year Warranty
FITS:
- Polaris RZR RS1 : 2018-2021
- Front : 1333434
- Rear : 1333124, 1333439, 133718
WHY RIDERS CHOOSE IT:
- ✔300M alloy steel shaft
- ✔CV components made of 300M and 4340 alloy steel
- ✔Maximized CV, spider, and cage size for superior strength
- ✔Flexshaft™ technology absorbs impact
- ✔Reduces strain on CVs and drivetrain components
- ✔CVs packed with proprietary high-temp grease
- ✔Backed by a 3-Year Warranty, the industry's best axle warranty
Rhino X300 Axles Change the Game
With a 300M shaft that flexes to absorb force instead of breaking, you get CV’s that don’t break, and a drivetrain that won’t buckle. Go on bigger, meaner rides and drive like a maniac — that’s what the X300 is all about. It’s the best axle warranty anywhere.
It’s All About the Flex
X300 is about more than brute strength, it’s about flex. When X300 gets hit with a torque load that would break other axles, the 300M shaft twists until the load is gone then returns to its original position. The result is less wear and tear on much more valuable drivetrain parts.
Perfect for Big Tires and Big Rides
What can your UTV get away with when your axle saves your from yourself with a good flex? Flex means riding harder with bigger tires on tougher trail without breaking anything. If you’re the kind of rider that rides too hard for your machine, X300 is for you.
Not sure it fits your machine?Tap to Call 850-912-4350Replaces OEM Part #:
Front : 1333434
Rear : 1333124, 1333439, 133718
NOTE: Not compatible with Anti-Lock Brake Systems (ABS)
| Axle | |
| Brand | X300 |
| Fitment | |
| Make | Polaris |
| Model | RZR RS1 |
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