The Polaris RZR Turbo Front Axle CV Axles by High Lifter is a super tough and affordable axle. It is a double plunging axle that is made with chromoly steel. You want to head out and to face terrain that is rougher than your average trail, then this is the upgrade for your UTV. These axles also feature a 20% increase in axle diameter and a 15% increase in CV Joint size. When you want the best for your Side x Side at the best price you should choose this High Lifter option. The components of the internal CV Joint are precision machined and come with an induction heat treated bearing. When it comes to strength and durability, the CV cage and races reduce friction and the CV joint strength is increased. Curious as to what grease is used? High Lifter uses Molybdenum Grease and durable TPEE CV Joint Boots resistant to tearing and abrasion. To get even more specific, TPEE provides outstanding strength, stiffness and overall durability. This iOS everything you have been looking for in an axle. Get yours today.