M1R Monotube Rear Shocks | 5.5-7" | Jeep Wrangler JK/Wrangler Unlimited (07-18)

Rough Country's M1R Monotube Rear Shocks are built for Jeep Wrangler JK/Wrangler Unlimited (2007–2018) owners who demand dependable control on rugged terrain and under heavy loads. With a 46mm monotube design and an external reservoir, these shocks deliver faster heat dissipation and fade-free damping, no matter how challenging the trail gets.

• 46mm Monotube Design with External Reservoir: Larger bore and external reservoir manage heat and pressure, delivering consistent damping on long, rough runs and when carrying a heavy load.
• Internal Floating Piston (IFP): Separates oil and gas for stable damping across temperature swings and repeated impacts.
• 2-Inch Digressive Piston: Adapts damping as terrain changes, providing smoother transitions and improved control.
• Self-Adjusting Deflective-Disc Valving: Automatically tunes to varying terrain for balanced handling and ride quality.
• 2-Inch Seamless Extruded Body: Rugged construction with precise tolerances built to withstand off-road abuse.
• 16mm Case-Hardened Chromed Rod: Strong, wear-resistant rod designed for durability and long life in harsh environments.
• Galvanized Zinc Finish: Enhanced corrosion protection for mud, rain, and road salt exposure.
• Natural Rubber Bushings: Minimize noise and vibration for a smoother, quieter ride.
• Jeep Fitment: Specifically engineered for Wrangler JK/Wrangler Unlimited (2007–2018) with 5.5–7 inches of suspension travel.
• Warranty: Covered by Rough Country’s 3-year manufacturer’s warranty for reliability and support.

These shocks translate into real-world benefits: consistent damping under heat, improved control on steep descents and rock crawling, and a ride that's more comfortable both on the highway and off-road. The external reservoir and advanced valving maintain performance across temperature changes and demanding loads, while the durable construction and protective finish resist the elements. If you’re upgrading your Wrangler for tougher trails or heavier gear, the M1R rear shocks offer a tangible upgrade in handling, durability, and peace of mind.