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 Take Your Machine to Another Level
When you’re hitting full speed on a tight trail in your Polaris RZR PRO XP, you need the best axles to make sure you stay in one piece. Lucky for you, SuperATV’s Rhino X300 Axles are the best. They use an advanced design along with top-of-the-line 300M alloy steel to deliver you a shaft that flexes without breaking to save your CVs and divetrain. If you want axles that take your side-by-side past its limits, you want X300 axles.

It’s All About the Flex
X300 is about more than just brute strength, although it has plenty of that. It’s all about flex. Thanks to its special design and 300M alloy steel construction, the shaft twists under load and then returns to its orignal position. This Flexshaft™ technology absorbs the torque that would otherwise destroy your CV or worse—your differential or transmission. It’s an axle that won’t quit and won’t wreck your expensive drivetrain.

Built with 300M
We make X300 axles with 300M alloy steel. Why? 300M is an aircraft grade alloy steel known for its high strength and unique composition. The strength and flexibility of 300M are what make Flexshaft™ technology possible. Thanks to 300M, you can go nuts on your PRO XP without blowing axles.

Perfect for Big Tires and Big Rides
What can you do with some sweet X300-style flex and a dream? You can go really, really big. Get big portals and a big lift, then put on the biggest tires you can find and just floor it. X300 is built for the kind of rides that destroy everything else.

3-Year Warranty
To top off all the hardcore strength and capability, we gave Rhino X300 a 3-year warranty! It rocks so that you can push these axles as hard as you want with confidence.