Polaris RZR XP S Ball Joint

Get the RZR XP S Ball Joint You Need
Get serious strength for your Polaris RZR XP S with Super Duty 300M Ball Joints from SuperATV. We also carry Standard-Duty and Heavy-Duty options featuring 4340 steel studs—perfect for tackling weekends packed with hard riding. With upgraded materials, refined engineering, and multiple choices to fit your needs, SuperATV ball joints elevate your machine’s performance.

Super-Duty 300M Ball Joint
300M steel delivers extreme tensile strength and fatigue resistance. Precision design and heat treatment produce a stud that stands up to hard hits and oversized setups. Larger tires, lift kits, and high-speed abuse are no problem. Count on long-lasting performance and confidence when the trail gets rough.

Heavy-Duty 4340 Ball Joint
SuperATV held nothing back in the development of these ball joints. Testing shows that our custom 4340 VAR steel stud, heat-treated to an ideal hardness and finished with a black oxide coating, delivers a superior performance blend compared to typical steel options. With a breaking strength nearly twice that of OEM and many aftermarket alternatives, these ball joints are built for long-lasting durability.

Standard-Duty Ball Joint
Calling them “standard” doesn’t mean they’re weak. Our Standard-Duty Ball Joints are still stronger than OEM. We designed them with zinc-plated chromoly—so you’re getting better than OEM without breaking the bank.

The SuperATV Advantage
It’s not just about strength—it’s about smart design, too. Every ball joint is equipped with a greasable zerk for quick, hassle-free maintenance. At SuperATV, we focus on both toughness and lifespan. Thanks to an adjustable steel-on-steel construction, you can fine-tune your setup for dependable performance mile after mile.