Description
Upgrade your mountain biking experience with the FOX Steel Rear Shock Coil Spring – the ultimate choice for performance, durability, and reliability. Designed specifically for aggressive riders, this high-quality spring provides optimal suspension support for a smoother, more controlled ride across rugged terrain.
Materials & Construction:
Made from premium-grade steel, the FOX Steel Rear Shock Coil Spring offers exceptional strength and longevity. Its durable black powder-coat finish not only resists corrosion and scratches but also keeps the spring looking sleek and new ride after ride.
Performance & Engineering:
With a spring rate of 450 lbs/in and a total spring length (TLG) of 8.100 inches, this coil spring delivers precise shock absorber support tailored to your riding style and trail conditions. The 3.65-inch spring travel ensures responsive damping and enhanced control during descents, jumps, and technical climbs. Compatible with shocks featuring a 35mm/1.385-inch internal diameter, it seamlessly integrates with FOX, DVO, MRP, and X-Fusion suspension systems.
Components & Technology:
Marked clearly with its spring rate and travel specifications, this spring ensures correct pairing with your shock absorber. Its internal diameter and travel compatibility make it a versatile upgrade for various mountain bike models. The reinforced steel construction enhances performance under heavy impacts, making it ideal for enduro and downhill riders seeking dependable suspension performance.
Style & Use Case:
Designed for serious mountain biking applications, this spring is perfect for enduro racing, downhill riding, and aggressive trail riding. Elevate your bike’s suspension system with a reliable, high-performance coil spring that offers customized support and durability for demanding terrain.
Innovative & Differentiating Features:
– Wide compatibility with FOX, DVO, MRP, and X-Fusion shocks
– Premium steel construction with protective powder-coat finish
– Clear marking for spring rate and total travel for easy identification
– Designed for shocks with less travel than the spring’s marking to ensure optimal performance
Maximize your bike’s suspension efficiency with the FOX Steel Rear Shock Coil Spring – engineered for riders who demand durability, precision, and a confident ride on every trail.
- Premium FOX Steel Rear Shock Coil Spring designed for confident downhill and trail riding, featuring a 450 lb. spring rate and 3.65″ spring travel for reliable shock absorption and suspension performance.
- Constructed from high-quality steel with a durable black powder-coat finish, this spring offers excellent corrosion resistance and long-lasting performance in demanding riding conditions.
- Engineered with a 35 mm (1.385″) internal diameter compatible with FOX, DVO, MRP, and X-Fusion shocks, ensuring versatile fitment across leading suspension systems and aftermarket upgrades.
- Optimized for performance with precise spring markings (450 x 3.65) and engineered to work with shocks having equal or greater travel, providing riders with improved suspension tuning and ride stability.
- Ideal for enduro, trail, and downhill MTB applications, this coil spring enhances shock responsiveness and control while featuring a sleek black aesthetic that complements any mountain bike build.
| Stroke (ins) | 3.5 |
| Material | Steel |
| I.D. (mm) | 35.200000000000003 |
| Spring Weight | 450 |






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