Polaris RZR XP 1000 / XP4-1000. RS-1 & Turbo 2.5" VelocityThe new Velocity Series coilover shocks offer the next step in performance and comfort for the Polaris XP 1000. The Velocity Series shocks have more controlled resistance than a standard piggyback or remote reservoir coilover. With the piggyback specifically positioned, these shocks offer higher resistance to bottoming out while allowing for a smoother, more compliant ride in the choppy bumps. These coilover shocks have an improved version of the