Upgrade your Polaris RZR S 900 with our most popular Clutch Kit, the Sport Utility Kit. This is the best all around use kit, great for riding trails, occasional mud and sand riding, plowing, hauling, you name it. This kit will make up for the power loss and slow response after adding oversized tires. Has a better low end and midrange acceleration compared to stock and a quicker backshift which results in a crisp throttle response. This kit is designed for stock tires or oversized tires, they are built for different elevations so you can get the most out of your kit. Upgrade your RZR S 900 today with our EPI Clutch Kit!!! - Our EPI Sport Utility Clutch Kit generally ship out within 1 business day! - Fits: Polaris RZR S 900 60 inch (Non EBS) : 2015 - Reduces belt slip and heat - Get better low end and midrange acceleration - Makes up for the power loss of adding oversized tires - Additonal Tools Needed: PCP-8 & CCT510 - Designed for Stock or Oversized Tires EPI Part Numbers 2015 - 0-3,000 ft. with Stock Tire - WE437231 2015 - 0-3,000 ft. with 27-28 Inch Aggressive Tire - WE437233 2015 - 3-6,000 ft. with Stock Tire - WE437232 2015 - 3-6,000 ft. with 27-28 Inch Aggressive Tire - WE437234