Fox Racing Shocks 883-26-109 Factory Race Series Internal Bypass Reservoir Shock Pair Adjustable - 2.5

The Fox Racing Shocks Factory Race Series 2.5 Internal Bypass Reservoir Shock pair delivers race-proven technology and professional-grade performance for serious off-road enthusiasts. Developed from FOX's championship-winning off-road race shocks, this adjustable shock system combines cutting-edge features with bolt-on convenience for trucks and SUVs.

Internal Bypass Technology:

The patented internal bypass system provides position-sensitive damping control through strategically placed ports inside the 2.5-inch diameter shock body. As the shock travels through its compression and rebound cycles, fluid bypasses the main piston through a series of bleed holes in the ride zone, delivering a comfortable ride over small bumps. When the shock extends past the ride zone, the bleed holes terminate, forcing fluid through the main piston for increased damping force. This progressive damping prevents harsh bottom-outs and top-outs while providing confident control through rough terrain.

Key Features:

• 2.5-inch diameter aluminum shock body with Type III anodization for superior corrosion and wear resistance
• External reservoir increases oil and nitrogen capacity for consistent damping performance and improved heat dissipation
• Dual Speed Compression (DSC) adjuster allows external tuning for varying loads, terrain, and driving styles without shock removal
• Internal floating piston (IFP) separates shock oil from nitrogen charge to maintain consistent damping
• CNC machined black anodized aluminum components for durability and precision
• Velocity and position-sensitive damping technology delivers responsive performance
• Race-bred valving and pistons engineered for extreme conditions
• Sold as a pair for complete axle coverage

The Factory Race Series 2.5 Internal Bypass shocks provide the support and confidence needed for high-speed driving through rugged terrain while maintaining ride quality for daily driving. Application-specific valving ensures optimized performance for your vehicle's suspension geometry and weight distribution.