Protected by a Free Ride 90 day limited lifetime, the Performance Rancho Performance RS9000XL Series Shock takes its drivers on a fast trek through the trails, pits, and paths that they never thought were possible. Designed with the serious driver in mind, the on-off road trucks, SUVs, and Jeeps are the testers, users, and keepers of all things great when it comes to the trade secrets of their products.

The Rancho RS5000X series design includes patented progressive rebound and compression discs. At lower speeds or in the earlier stages of the shock’s travel, an eccentric disc in the valve shim stacks will engage the valving at lower frequencies, helping to control the energy of motion as the cycle of the shock increases or decreases in its action.