Description
Upgrade your mountain biking experience with the Fox Shox SLS Spring – the ultimate lightweight, high-performance coil spring designed for demanding riders and trail enthusiasts. Crafted from proprietary Fox super light steel (SLS), this suspension component delivers unmatched durability, precision, and weight savings for enhanced ride quality.
Materials & Engineering Excellence
Constructed from innovative Fox SLS lightweight steel, this spring features a proprietary surface treatment and stress relief process that minimizes wire diameter and coil count, resulting in a significantly lighter spring without compromising strength. The high-strength SLS material ensures optimal performance under intense impacts and rugged trail conditions, making it a reliable choice for XC, trail, and enduro riding.
Performance & Components
With a spring rate of 475 lbs, the Fox SLS Spring provides just the right amount of support and compliance for aggressive trail riding and technical descents. The 80mm (3.15″) stroke length ensures smooth suspension movement, translating to superior shock absorption and ride comfort. Its precise fitment for Fox coil shocks, as well as compatibility with Marzocchi, DVO, MRP, X-Fusion, and other shocks with a 1.385″ ID, makes it versatile for various suspension setups.
Innovative Features & Compatibility
Featuring a sleek black finish, the SLS Spring combines style with functional benefits. The precise 1.385″ inside diameter ensures a secure fit and optimal performance. For seamless installation and fitment guidance, consult Ride Fox’s dedicated spring fitment resources [here](.bike/general-info/918/all-sls-and-standard-steel-rear-shock-spring-information).
Use Case & Style
Designed for serious riders seeking lightweight yet durable suspension upgrades, the Fox SLS Spring excels in cross-country, trail, and endurance riding scenarios. Its innovative construction not only reduces weight but also enhances suspension responsiveness, giving you a competitive edge on technical terrain and fast-paced descents.
Key Features at a Glance:
– Material: Fox SLS high-strength lightweight steel
– Spring Rate: 475 lbs for optimal support
– Stroke: 80mm / 3.15″ for smooth travel
– Inside Diameter: 1.385″ to fit Fox and other coil shocks
– Color: Sleek Black finish
– Compatibility: Fox coil shocks, Marzocchi, DVO, MRP, X-Fusion, and more
Elevate your suspension setup with the Fox Shox SLS Spring – engineered for lightweight, durability, and peak performance. Perfect for riders demanding the best in shock spring technology.
- Lightweight Fox SLS Spring crafted from proprietary super light steel (SLS) features advanced surface treatment and stress relief technology for increased durability and reduced weight, enhancing your bike’s performance.
- Designed with a 1.385-inch inside diameter, this spring fits Fox coil shocks as well as compatible models from Marzocchi, DVO, MRP, and X-Fusion, ensuring versatile installation options.
- Optimized for performance, the 475lbs spring rate with an 80mm/3.15-inch stroke delivers reliable damping and responsive suspension, perfect for aggressive trail riding or downhill adventures.
- Constructed with innovative materials and engineering, the SLS spring offers a compact, lighter alternative without sacrificing strength or durability, reducing rider fatigue and improving bike handling on tough terrains.
- Stylish black finish complements your bike’s aesthetic while providing corrosion resistance, making it an ideal upgrade for riders seeking high-quality, advanced suspension components.
| Rate (Lbs) | 475 |
| Stroke | 80mm/3.15″ |
| Color | Black |
| Model Name | SLS |
| Material | Lightweight Steel |
| S.H.I.S. Stem Clamp Diameter | 35mm/1.385″ |






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