Get the Trailing Arms Your Pro R Deserves: If you're into heart-pounding rides, you might be wondering if your Pro R’s suspension can ride as hard as you want. When you upgrade to SuperATV, it definitely can. Our beefed-up rear trailing arms give your Polaris RZR Pro R the boost in strength it needs to go as hard as you want. We use a special steel alloy that’s stronger than anything you’ll find on stock. Plus, reinforced mounting points and chromoly monoball joints make it the toughest you can get.

• Made with an advanced steel alloy
• PTFE-lined chromoly monoball joints
• Made from 1/8” and 1/4” steel plates

Massive Plating: We didn't hold back when we designed these RZR Pro R trailing arms—they're as tough as it gets. That’s because these aren't your run-of-the-mill trailing arms. They’re made from 1/8" thick steel plating with 1/4" plating in key areas like the hub and radius arm mounts.

Advanced Steel Alloy: These arms are made with a premium steel alloy that has a much higher strength-to-weight ratio than other materials. It’s even stronger than chromoly! It beats the heck out of stock.

PTFE-Lined Chromoly Monoball Joints: We use chomoly monoball joints to ensure your suspension always moves smoothly. The PTFE liner limits squeaks and maintains reliable movement ride after ride.

Lifetime Warranty: If you’re not sold on the strength, just put it to the test. Push these arms as hard as you can because they’re backed by a lifetime warranty!

The Best-Looking Trailing Arms on a RZR Pro R: Strength is essential, but we didn't forget about style. We designed these trailing arms to not only pack power but also rock an iconic boxed design and UV-resistant powder coating. These arms are far from ordinary—nobody will mistake them for stock.