If you're looking to beef up your RZR's steering and suspension, the Kryptonite Rear Radius Plate is a solid choice. This isn't just another aftermarket part; it's precision machined from high-quality T6 billet aluminum, which means it???s built to last. I???ve put mine through its paces, and I can tell you it makes a noticeable difference in performance.
What I really appreciate is the added strength and rigidity compared to the OEM parts. You can feel it when you???re hitting those rough trails or taking sharp turns. Plus, it???s a direct bolt-on replacement, so you won???t need to mess around with complicated installations. Just a few tools and you???re good to go.
One feature that stands out is the optional hook for a hitch ball, which adds versatility for towing if you need it. And they include grade 10.9 hardware, so you know everything is going to stay put, no matter how hard you push your UTV.
Oh, and did I mention it???s made right here in the USA? That???s something I always look for when I???m upgrading my ride. It fits perfectly on the Polaris RZR XP Turbo S from 2018 to 2021, making it an ideal upgrade for those models.
Just a heads up: make sure to grab your Kryptonite products from an authorized dealer, and don???t forget to register for the warranty within 90 days of purchase. They???re built to order, so expect a lead time of about 2 to 6 weeks. And if you change your mind, keep in mind there???s a $50 cancellation fee if you back out after a day or two.
In short, if you???re serious about getting the most out of your RZR, the Kryptonite Death Grip Rear Radius Plate is where it???s at.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Kryptonite Steering and Suspension Products is based in northern California. It takes advantage of the nearby rugged terrain of the Sierra Nevada foothills to push the durability of its products both on and off road. Whether you are looking for replacement parts that you can trust for your daily driver or need something to stand up to the demands of competition driving, Kryptonite has you covered. The brand takes pride in making “the most hardcore parts on the market” backed by the best warranty out there.
For several years, Kryptonite has used the heavy-duty full-sized Duramax Diesel truck platform as the proving grounds for its product lineup. Its impressive lineup of steering and suspension parts has grown to become the best and most reliable around. This is all thanks to the extensive research and development that the brand has undergone, in addition to the countless miles of rigorous testing.
Kryptonite Parts and WarrantyKryptonite Steering and Suspension Products is known for its high quality, durability, strength, and longevity. Kryptonite offers upgraded steering and suspension products (as the name implies), as well as leveling kits for improved ride quality. Its upper control arms are a seemingly popular upgrade for 2011+ General Motors HD trucks.
The brand stands firmly behind its products and guarantees they will last for as long as you own your truck or side-by-side. Kryptonite boasts a “no fine print lifetime warranty.” In other words, Kryptonite Steering and Suspension components are warrantied for life to their original purchaser. This warranty protects against any manufacturer defects, premature wear, or breakage. “Race it, jump it, off road it, sled pull it, wreck it, lift it, level it, lower it.” If you can break it, the company guarantees it will replace it, so long as you have purchased from an authorized dealer like Vivid Racing.
Upgrade to Kryptonite at Vivid RacingWhether for work, play, or competition, you can trust Kryptonite Steering and Suspension Products for your vehicle. Vivid Racing is proud to carry an extensive lineup of Kryptonite parts, which includes handling arms, hand tools, ball joints, tie rods, steering rack conversion kits, and complete suspension packages. If you have any questions regarding Kryptonite or need help locating an item, please call our sales team at (480) 966-3040.