15%-20% increase in diameter compared to regular axle Inner cage made up of 4340 chromoly steel Dual heat treated high strength chromoly steel shaft Thermoplastic polyester elastomer (TPEE) Boot 10%-15% increase in CV joint size compared to regular joints Wider articulation angles Dual plunge design prevents axle from binding Packed with high load molybdenum grease Precision CNC machined Can Fit 1.5"- 5" Bracket lift of particular brands/ All Portal Gear Lifts / 1.5"- 5" A-arms of particular brands 1-year ltd warranty The Demon heavy duty axles are equipped with TPEE (Thermoplastic polyester elastomer) boots which are stronger, stiffer, has more fatigue resistant, more puncture resistant, and higher temperature resistant than a standard OEM boot. Dual heat treated high strength Chromoly steel shaft, with upgraded inner cage material to 4340 Chromoly Steel. Design and test all our Heavy Duty Axle to have 1.5 inches of plunge travel and 40° articulation over terrain on the inboard joint. While the outboard joint can travel 0.5inches and swing from 45°-47° depending on the model. Axles use molybdenum grease to provide low friction and smooth motion. Trust in Demon Heavy Duty Axles to keep you riding! These axles also utilize a unique double plunge design which allows it to achieve higher articulation angles approximately. Please review all product information to ensure that this product is compatible with your unit. This item comes with 1 year warranty.