Our Strongest Axle to Date, You can say we have of the strongest UTV/SXS axles on the market if not "the one".
We have made our best axle even better now. The Demon Xtreme Race Spec axles are redesigned and re-engineered with a robust 300M shaft designed to flex and absorb force, ensuring unparalleled durability. Say goodbye to constant CV breakages and drivetrain failures - our product is engineered to withstand the toughest challenges, making it perfect for heavy lifting, oversized tires, and endless adventures. Get ready for a driving experience like never before with our solution tailored for maximum strength and fun.
Keeping true to our roots we have developed a RACE READY ultimate performance axle that does not burn a hole in your pocket an adheres to the highest quality standard.
What sets the 300M steel apart is its composition. This aircraft-grade alloy is a modified, reinforced version of the already robust 4340 chromoly, enhanced with the addition of Vanadium and a higher silicon content. Vanadium, a common element in high-speed tool steel (HSS), plays a crucial role in elevating the steel's strength to unparalleled levels. This means our 300M axles are built to withstand even the most demanding conditions, ensuring maximum durability and longevity. The increased Silicon content further enhances the steel's strength and hardness, while also providing superior resistance to high-temperature oxidation. This means you can count on our 300M axles to perform flawlessly, even in the harshest environments.
By using such a high grade material your wondering wait if my axle doesn't break what will next? This axle was designed not only to be the strongest but to also be long lasting and not break your bank. What we have done is we've used 4340 chromoly steel for our CV joints. So both the inner and outer CV and its internal components like the race and cage use this material. Since 4340 chromoly is more elastic it will take the load transferred through the axle shaft and absorbs it so that it does not give any extra stress to your differential. This means you can put down some serious power from your differential as well without worrying about the inner components or axle shaft.
We left no stone unturned when designing this axle. We re-engineered the inner cage design to increase its strength beyond just changing materials. Ontop of all this our axles are truly race ready because the inner components have already been micro polished and we've paired this with a propriety grease that has been tested at Dakar, Baja and KOH to reduce the overall heat generated by the cv joints.

With our new 300M axles, you can drive with unmatched confidence, knowing that you're equipped with the latest in cutting-edge technology and engineering excellence. Experience the difference with our 300M axles and elevate your driving experience to new heights.
Available for Long Travel Kits & Lift Kits
These axles are available in extended that work with all major long travel suspension kits and lift kits. We also have options to pair them with 30 spline diffs and custom lengths when possible.
Our axles are available in are tailor-made lengths to fit the following suspension kits Cognito Motorsports, Extreme Performance, Fireball Racing, HCR, NXS Designs, Madigan Motorsports, SF Raceworks, LSK, Lone Star Racing, Fifty6 Industries, FabWerx, Grounded 4, UTV Wolfpack, Reflex, Long Travel Industries , Thrumper Fab, Moorhead Offroad, PCF and much more!!
Backed with 2-Years Limited Warranty
Demon Xtreme Race Spec axles come with an industry-first 2yr limited warranty! We know our axles are built and designed for the baddest and toughest machines, that's why we have paired our axles with the best warranty in the industry! Our #1 priority here at Demon Powersports is your happiness. Which means we stand behind our products. If you have a problem, we will solve it. Just reach out to our Customer Support Team. We're here for you. Happiness & Performance are guaranteed.

Polaris RZR Turbo R Demon Xtreme Heavy Duty Axle Race Spec