EPI Performance Pro Series Clutch Kit Polaris RZR Pro XP / XP 4 In the realm of UTV or SxS accessories is this premier clutch kit. This EPI Performance kit harmonizes the diverse primary elements of Sport Utility, Mudder, Sand Dune, and Rock Crawler kits into one comprehensive package. It presents adjustable weights and copious springs, providing an opportunity to customize and fine-tune your off-roading experience to your preferences and conditions. Features: Includes: 1 Set of EPI adjustable weights 3 Clutch springs Instructions This kit does not include a helix. Stock helix will be used Custom made for your machine to give you Fine tune for any tire size and elevation Allows you to adjust for engine modifications and tire changes Perfect for if you ride in multiple riding conditions Note: Additional tools required for installation. Clutch kit components may vary from photo