For Polaris ACE, RZR, XP 900 Ranger, 2017 1000 XP Ranger, 2017-18 1000 XP Crew Ranger & General (Not for Polaris Turbo, RS1, Pro XP, 2018-22, Ranger XP 1000, or 2019-22 Ranger Crew XP 1000). These springs come at an excellent discounted price for your riding adventures!