FOX 2.5 Factory Coilover Shock with Internal Bypass Technology

FOX 2.5 Factory Coilover Shock with Internal Bypass Technology Unmatched control, plush travel, and race-proven durability. The FOX 2.5 Factory Coilover Shock combines patented Internal Bypass Technology with precision damping and heavy-duty construction to deliver predictable performance across the widest range of terrain and speeds. Key benefits: Internal Bypass Technology: Engineered ports allow oil to flow around the piston at controlled points of the stroke, creating variable pressure zones that simulate near-endless travel and superior support through harsh hits. Ride Zone Tuning: Race-developed piston design plus internal bypass and Dual-Speed Compression let you fine-tune ride characteristics for vehicle weight, terrain type, and speed. Rugged Construction: Available in 3" and 2.5" aluminum bodies with cactus cooler reservoirs, 7/8" hardened shafts, and redundant seals—built to withstand extreme environments and sustained abuse. Precision Adjustability: Dual Speed Compression adjustment provides separate control over low- and high-speed damping for optimized traction and control. Whether racing, rock crawling, or trail driving, the FOX 2.5 Factory Coilover Shock delivers confidence-inspiring compliance and composure. It’s the ideal upgrade for drivers who demand maximum control, long-travel feel, and long-term reliability.