Polaris RZR XP Turbo S Heavy-Duty Axle—X300

Rhino X300 Axles Change the Game
SuperATV’s Rhino X300 Axles for the Polaris RZR XP Turbo S change the game. With a 300M shaft that flexes to absorb force instead of breaking, you get CV’s that don’t break, a drivetrain that won’t buckle, and the ability to go on wilder rides. We’re so confident in X300 that we back it with an industry-leading 3-year warranty.

It’s All About the Flex
X300 is about more than just being strong, it’s about flex. When X300 Axles get 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. Our unique Flexshaft™ technology relieves much of the stress that would be transferred to your CVs and differential with other axles. The result is less wear and tear on much more valuable drivetrain parts.

300M
We make X300 Axles with super-tough 300M alloy steel. 300M is an aircraft-grade alloy utilized for its high strength and higher silicon composition, along with its inclusion of vanadium. These unique properties of 300M combined with our specific design makes the X300’s signature flex possible. It makes crazy riding and modification without breakdown a reality.

Perfect for Big Tires and Big Rides
What can your UTV get away with when your axle flexes like a shirtless guy holding a fish? Flex means bigger tires, bigger lifts, rougher rides, and flat out action without breaking. If you’re ready to take on the wilderness, X300 is for you.

3-Year Warranty
We’re not done yet, X300 Axles comes with a 3-year warranty! That’s the industry’s best warranty for any axle anywhere. That’s how confident we are in our Rhino X300 Axles.

Features-

• 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

Fitment-

Once your Steel Steeds gear leaves our warehouse, it typically arrives at your doorstep within 2–5 business days, unless otherwise noted. We partner with trusted shipping carriers to ensure your off-road essentials get to you fast and hassle-free. So gear up with confidence—your next big adventure is just around the corner!

We are committed to providing quality products and stand behind our items with a warranty. Exact coverage may vary, so please refer to our warranty page for more details!