FAMILY FEATURES
Body Smooth bore and honed seamless steel
Body Plating Zinc plated for a long-lasting finish
Components Black anodized, CNC machined 7075 hard-anodized aluminum
Piston Stainless steel for improved performance at high temperatures*
Valving Tunable, velocity sensitive deburred valve shims
Seals High-temp Viton® redundant sealing pack system with main seal, wiper seal and scraper seal*
Oil JM92 Advanced Suspension Fluid for improved performance at variable temperatures
Shafts 17-4 H900 hard chrome plated stainless steel
Bearing Spherical, PFTE-lined, heat-treated alloy steel
Adjustments
Rotating Body Cap
Compression bypass adjusters
Rebound bypass adjusters
Free bleed bypass adjuster
Compression valving
Rebound valving
2.5 FACTORY RACE SERIES EXTERNAL BYPASS
At FOX, racing has always been the cornerstone of our product development. FOX devotes countless hours of research and development to design suspension that withstands incredible punishment and provides consistent performance you can rely on.
Our diverse line of bypass shocks, from the 2.5 coil-over with internal bypass to the massive 4.4 inch external bypass, are made with one goal in mind: to win races.