ICON 2.5 Series 1.5in Rear Shocks

2020–2023 Jeep Gladiator

27727CP

Overview:

The ICON 2.5 Series 1.5in Rear Shocks are precision-engineered suspension components designed specifically for the Jeep Gladiator models from 2020 through 2023. Built to deliver exceptional off-road capability while maintaining a smooth and controlled ride on paved roads, these shocks are ideal for enthusiasts who demand both performance and comfort. ICON’s vehicle-specific tuning ensures optimal damping characteristics tailored to the Gladiator’s unique suspension geometry and weight distribution.

These shocks feature a robust aluminum construction and advanced internal technologies that enhance durability and ride quality. Whether tackling rugged trails or cruising on the highway, the ICON 2.5 Series Rear Shocks provide superior control, reduced harsh bottom-outs, and consistent performance under demanding conditions.

Key Features:

Designed with cutting-edge technology and premium materials, the ICON 2.5 Series Rear Shocks offer a range of features that elevate your Jeep Gladiator’s suspension performance:

• One-piece digressive piston design with vehicle-specific valving for unmatched ride quality on and off-road
• ICON’s internal “Bump Zone” increases damping force by 20% near full compression to prevent harsh bottom-outs
• Externally adjustable ICON CDC Valve provides 10 levels of high-resolution compression damping adjustment via a simple knob
• Durable one-piece impact extruded aluminum cylinders resist corrosion and maintain a consistent finish
• Premium grade 5WT shock oil ensures consistent damping performance across a wide temperature range
• Remote reservoir design enhances heat dissipation, reducing shock fade during prolonged off-road use
• PTFE-lined spherical bearings and application-specific mounting hardware for precise fit and long-lasting durability
• 7/8” diameter induction hardened, chrome-plated shock shaft for superior strength and wear resistance
• Nitrogen charged monotube design with piggyback reservoir for improved response and heat management
• Protective shin guards included to shield shock shafts from debris and impacts during off-road adventures
• 100% rebuildable and revalveable for long-term serviceability and customization

Construction & Design:

Each ICON 2.5 Series Rear Shock is crafted from 6061 aircraft-grade aluminum, CNC machined for precision and durability. The one-piece impact extruded aluminum cylinder provides excellent corrosion resistance and a sleek, consistent finish. The shock shaft is induction hardened and chrome plated to withstand the rigors of off-road use while maintaining smooth operation.

ICON’s innovative internal “Bump Zone” is created by a billet aluminum manifold integrated just below the shock’s top cap. This design feature adds an additional 20% damping force during high-velocity compression, effectively controlling suspension travel and preventing harsh bottoming out. The piggyback reservoir design improves heat dissipation, ensuring consistent shock performance even during extended, demanding use.

Installation & Fitment:

The ICON 2.5 Series Rear Shocks are engineered for direct fitment on Jeep Gladiator models from 2020 to 2023, including popular trims such as the 80th Anniversary, Altitude, Freedom, High Altitude, Launch Edition, Mojave, Overland, Rubicon, Sport, Sport S, Texas Trail, Willys, and Willys Sport.

Installation is straightforward; however, when used in conjunction with JT coil spacers or coil springs, a sway bar relocation kit (Part #22062) or sway bar link kit (Part #22070) is required to ensure proper suspension geometry and clearance. ICON provides all necessary application-specific mounting hardware to facilitate a secure and precise installation.

What's Included:

• ICON 2.5 Series 1.5in Rear Shocks (pair)
• Protective shin guards
• Application-specific mounting hardware
• Adjustable CDC Valve knobs

Ideal For:

These shocks are perfect for Jeep Gladiator owners seeking enhanced off-road performance without sacrificing on-road comfort. Whether you’re an off-road enthusiast tackling technical trails or a daily driver who wants improved ride quality and suspension control, the ICON 2.5 Series Rear Shocks deliver reliable, tunable performance tailored to your vehicle.

ICON Vehicle Dynamics builds performance suspension components for trucks and SUVs—think coilovers, shocks, lift/leveling systems, and supporting hardware engineered for hard off-road use. Their setups are designed to improve control, ride quality, and durability when you’re pushing faster over rough terrain or building a capable overland/trail rig.