FOX 2.5 Factory Air Shock with Internal Bypass Technology

FOX 2.5 Factory Air Shock with Internal Bypass Technology Elevate ride quality. The FOX 2.5 Factory Air Shock uses patented internal bypass technology to deliver a supple, controlled feel that mimics near‑endless suspension travel. Built for riders and drivers who demand precision, this shock balances comfort and control across the full stroke. Key Features Internal Bypass Technology: Smart oil flow around the piston creates variable damping — smooth through the ride zone, firm where needed for support and control. Ride Zone Tuning: Race‑developed piston, internal bypass passages and Dual Speed Compression let you fine‑tune performance for vehicle weight, terrain and speed. Rugged Construction: Available in 3" and 2.5" aluminum bodies with cactus cooler reservoirs, 7/8" shafts and redundant seals for long life in extreme conditions. Durability Proven: Engineered and tested in the harshest environments to withstand heat, dust and sustained heavy use. Benefits Experience improved traction, reduced harshness over successive impacts, and consistent control when pushing hard or cruising technical terrain. The FOX 2.5 Factory Air Shock provides predictable feedback and adjustable compression for a tailored ride that performs on race day and on long adventures. Who It's For Designed for off‑road enthusiasts, racers and builders who want advanced damping technology, robust components and tunable behavior to dominate any trail or course.