Muscular Sidewinder A-Arms Stock A-arms weren™t built to handle the rough rides you™re taking on. Upgrade to SuperATV™s Polaris RZR Turbo R Sidewinder A-Arms. They give an extra 1.5 of ground clearance, a 1.5 forward offset, and room for 38 tires without a lift. All that muscle will have your RZR eating boulders for breakfast, dominating the mud bog, and soaring over the dunes. They look badass too! Style and Strength Turns Heads Strength alone is great, but strength and style together are the ultimate combo. Our Sidewinder A-arms' tapered design really turns heads. You™ll crush the competition and look good doing it”we guarantee somebody will ask you where you got them almost every time you take your Turbo R out. 38 Tires Without a Lift! Our strategic bend design gives you 1.5 of additional ground clearance and 1.5 of forward offset. That means improved stability and room for up to 38 tires, all without a lift kit! You™ll be able to take on rougher terrain, plow through deeper mud, and zip across the sand, all without breaking a sweat. Built to Last”Backed With a Lifetime Warranty We built these A-arms to last. They™re made with 1/8 advanced steel alloy plating for extra heftiness. They™re TIG-welded by hand and treated with a UV-resistant powder coat to prevent rust and corrosion. We™ve lab AND field-tested everything, so you can be confident that our A-arms will be ready for the long haul. We™re so confident in our A-arms that we back them up with a lifetime warranty”you can™t beat that. Fully Adjustable Heim Joints A-arms like these deserve indestructible 7/8 upper heim joints. Whether you™re a mud lover, sand enthusiast, or rugged rock crawler, you™ll love our A-arms' industry-leading adjustability. If you add giant tires to your machine or a lift kit that adds a ton of weight, these heim joints make it easy to tweak the camber and save your tires from premature wear. Let SuperATV Do the Work”Get Lower Ball Joints Preinstalled! Want to spend more time on the trails and less time in the garage? Purchase a pair of SuperATV lower ball joints with your A-arms, and we™ll install them for free! We save you money and time so you can get back to doing what you love. NOTE: You must re-use your stock ball joints if you don™t select a preinstalled ball joint at checkout. Keller Ball Joints Pair Perfectly with Heims Keller Ball Joints use a two-piece design that eliminates the need for a snap ring. They thread onto your A-arms like a nut and bolt, which makes these ball joints virtually impossible to pull out. The high-quality chromoly steel stud combined with an advanced tool-steel body makes them ideal for bigger machines, bigger tires, and bigger rides”the perfect complement to your upper heims. And since they™re greaseable and serviceable, you can keep them running perfectly.