Polaris RZR S 1000 2" Forward Offset Boxed A-Arms

Stock A-arms are fine for casual trail work, but if you're planning to push your RZR hard, they'll hold you back fast. These boxed A-arms are built stronger and smarter—they give you the clearance and durability to handle serious abuse without worrying about failure.

The 2 forward offset lets you run up to 30 tires without needing a lift kit. You also get 1.5 inches of extra ground clearance, which means rocks, ruts, and rough terrain that used to catch your stock arms just roll underneath now. Trail obstacles that would've sent vibrations up through the frame simply disappear.

These are made from 1/8 steel with internal gussets welded in for serious toughness. SuperATV's UV-resistant powder coat keeps rust away, and they ship with UHMW bushings already pressed in and ready to bolt on. The construction is straightforward but effective—no tricks, just solid materials that don't quit. A lifetime warranty backs them up if something does break.

When you lift your machine or load it up, your wheel angles change. That messes with how the tires wear and how the whole rig feels on the trail. These arms come with pivot blocks you can dial in to keep your camber right where it should be—whether you're at stock height or running a bigger setup.

You've got four choices here, and you can have them installed free when you buy them together with your A-arms.

Super Duty 300M: Made from 300M grade steel with a grease zerk you can actually reach. The steel-on-steel design is adjustable and runs 2.25 times stronger than what Polaris bolted on at the factory.

Keller: Two-piece design that threads on like a nut and bolt—no snap ring to worry about popping loose. Chromoly stud and tool-steel body mean they won't pull apart. You can grease and rebuild them when needed.

Heavy Duty: Built from hardened 4340 VAR steel with zinc plating. Lab and field testing shows they handle double the load of stock joints. Adjustable, greaseable, and made for machines that work hard.

Standard Duty: Chromoly steel studs and housings with zinc plating. Matches or beats OEM strength without the OEM price tag.

If you don't pick a ball joint option at checkout, you'll reuse your stock ones. Assembly is straightforward—or we'll do it free if you buy the joints with the arms.

• Polaris RZR S 1000: 2016-2020
• Polaris RZR S 4 1000: 2019-2020