Rubicon Express RXT Twin Tube Shock Absorber

The Rubicon Express RXT Twin Tube Shock Absorber series delivers trail-ready damping performance without sacrificing daily drivability — a hallmark of Rubicon Express engineering since the brand's founding in 1996. Built for Jeep and truck enthusiasts who demand real-world capability, the RXT line is the product of decades of off-road suspension development and rigorous trail testing. Located moments from the Rubicon Trail, every Rubicon Express product is real-world tested to ensure the highest standards of quality, comfort, and safety.

Twin Tube Technology

The RXT series is built around a twin tube design that separates working fluid and gas charge into two dedicated chambers. This architecture promotes consistent damping force output, superior heat dissipation, and fade resistance during extended, high-demand use — keeping performance predictable and reliable through repeated compression and rebound cycles both on and off the trail.

Key Features:

• Large-diameter piston engineered for maximum damping control across all driving conditions
• Chrome-plated shaft for maximum tensile strength and long-term durability
• Oversized shock body providing increased fluid capacity for better heat management and fade resistance
• Double-welded end rings for added structural durability under high-stress, high-cycle off-road use
• Application-specific valving tuned to complement lifted suspension systems and modified suspension geometry
• Progressive damping characteristics that absorb minor road imperfections while delivering firm, controlled resistance under aggressive off-road inputs
• Corrosion-resistant finish engineered to withstand exposure to mud, road salt, water, and harsh environmental conditions
• Includes urethane shock boot and all necessary mounting hardware for a complete, ready-to-install package

Every RXT shock absorber is built to Rubicon Express's demanding quality standards before leaving the facility. The RXT line is available in multiple configurations to accommodate a range of lift heights and vehicle platforms, making it a versatile and dependable upgrade for any serious off-road build. As part of the Rubicon Express by Pro Comp family, these shocks carry the weight of over 25 years of suspension innovation and proven trail performance.