FOX 2.5 Factory Coilover Shock with Internal Bypass Technology

FOX 2.5 Factory Coilover Shock with Internal Bypass Technology Unrivaled control, plush ride, and race-proven durability — the FOX 2.5 Factory Coilover Shock uses patented Internal Bypass Technology to deliver the feel of near-endless suspension travel while maintaining rock-solid support under load. This coilover integrates a race-developed shock piston with multiple bypass circuits and Dual Speed Compression (DSC) adjustment to create a tunable ride zone . The result: smooth, controlled movement over small bumps and firm, progressive support through big impacts. Internal Bypass Technology: Variable oil flow around the piston produces both silky mid-stroke compliance and increased pressure at key points for unmatched support. Dual Speed Compression: Separate high- and low-speed compression adjustments for precise tuning to weight, terrain, and driving style. Race-Proven Construction: 2.5" and 3" aluminum bodies, 7/8" hardened shafts, redundant sealing, and cactus cooler reservoirs for consistent thermal performance. Versatile Performance: Ideal for desert, rock, and trail duty — engineered to perform in the harshest environments. Whether you’re dialing in a race setup or upgrading factory ride quality, the FOX 2.5 Factory Coilover Shock delivers controlled articulation, progressive damping, and long-term reliability. Dominate any terrain with confidence and refinement.