Fox Racing Shocks 981-25-107-3 Factory Race 2.5 x 10 Coil-Over Remote Shock with DSC Adjuster

The Fox Racing Shocks 981-25-107-3 is a Factory Race Series 2.5-inch coil-over remote reservoir shock absorber featuring a Dual Speed Compression (DSC) adjuster, delivering race-proven off-road suspension performance. Built for serious off-road and high-performance applications, this shock provides a primary means of vehicle suspension paired with adjustable preload and dual-rate spring crossover rings for precise ride tuning.

Fox engineers the Factory Race Series to withstand extreme punishment while delivering consistent, reliable damping performance across any terrain — from high-speed desert running to technical rock crawling.

Key Features:

• 2.5" Smooth Bore Coil-Over Body: Seamless steel construction with zinc plating and proprietary FOX Grey Cerakote® protective ceramic coating over zinc plated basecoat for superior corrosion resistance and durability
• 17-4 H900 Hard Chrome Plated Stainless Steel Shaft: Exceptional strength and resistance to wear, corrosion, and bending under load
• 6061-T6 Hard-Anodized Billet Aluminum Piston: High-flow 9-port design ensures smooth and efficient damping performance
• Dual Speed Compression (DSC) Adjuster: Allows quick, on-the-fly adjustment of both high- and low-speed compression damping to suit varying terrain and driving conditions
• 2.5" Smooth Bore Alloy Remote Reservoir: Increases oil and nitrogen capacity for fade-free, consistent performance during extended use
• Redundant Sealing Pack System: Main seal, wiper seal, and scraper seal provide enhanced protection and long service life
• PTFE-Lined Heat-Treated Alloy Steel Spherical Bearings: Reduces friction and ensures precise articulation
• Ride Height Preload Ring: Easy adjustment of ride height and spring preload settings
• JM92 MIL-SPEC Racing Oil: Developed specifically for off-road racing applications
• Owner Serviceable and Rebuildable: Custom valving options available; designed for long-term serviceability

Specifications:

• Body Diameter: 2.5 inches
• Stroke: 10.0 inches
• Extended Length: 28.450 inches
• Collapsed Length: 18.500 inches
• Shaft Diameter: 0.875 inches (7/8")
• Mounting Width Between Tabs: 1.50 inches
• Shock Bolt Size: 1/2 inch
• Standard Valving: 50 Compression / 70 Rebound
• Spring Setup: Dual spring rate configuration — max combined spring length 21.5" (typically 8" top / 12" bottom spring)

The Fox Racing Shocks Factory Race Series is the suspension of choice for professional off-road racers and serious enthusiasts who demand maximum performance, adjustability, and durability in a coil-over shock package.