{"product_id":"fox-sls-rear-shock-spring-rssp0197-mtb-rear-shock-spring","title":"Fox SLS Coil Rear Shock Spring 550 lb. 2.65\" Stroke | Lightweight Steel, Stress-Relieved Design, Matte Black Fits Fox, Marzocchi, DVO \u0026 More","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain biking performance with the FOX SLS Coil Rear Shock Spring - the ultimate choice for riders seeking lightweight durability and precision. Crafted from proprietary FOX SLS (Super Light Steel), this high-performance coil spring combines innovative engineering with superior materials to deliver optimized damping response and enhanced ride quality.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Performance Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from advanced lightweight steel with a special surface treatment and stress relief process, the FOX SLS coil spring significantly reduces weight without compromising strength or durability. The proprietary SLS steel allows for a smaller wire diameter and fewer coils, resulting in a lighter spring that enhances suspension responsiveness and overall bike handling. With a Spring Rate of 550 lbs and a stroke of 2.65 inches (67mm), this spring is engineered to improve shock performance and rider control while maintaining optimal energy absorption.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eComponents \u0026amp; Compatibility:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned with a 1.385-inch (35mm) internal diameter, the FOX SLS coil spring fits FOX coil shocks, as well as compatible models from Marzocchi, DVO, MRP, X-Fusion, and more. Its universal fitment and precise specifications (including the spring weight and stroke length) ensure seamless integration with a variety of rear shocks. For detailed fitment guidance, visit [FOX Spring Compatibility Guide](https:\/\/tech.ridefox.com\/bike\/general-info\/918\/all-sls-and-standard-steel-rear-shock-spring-information).\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eFeaturing a sleek matte black finish, the FOX SLS spring not only provides a performance edge but also adds a clean, professional look to your bike. Perfect for aggressive trail riding, enduro racing, or mountain biking where lightweight components are critical, this spring helps reduce unsprung weight, improving suspension articulation and ride smoothness.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Lightweight Design: Proprietary SLS steel reduces overall weight for less fatigue and improved bike handling.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Enhanced Durability: Stress-relieved surface treatment ensures long-lasting performance under demanding trail conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Versatile Fitment: Suitable for FOX, Marzocchi, DVO, MRP, X-Fusion, and other coil shock systems.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Aesthetic Matching: Matte black color seamlessly integrates with various bike frames and shock components for a sleek look.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eUpgrade your suspension setup today with the FOX SLS Coil Rear Shock Spring for unmatched lightweight performance, durability, and style. Whether you're tackling rugged mountain trails or seeking precise control on technical descents, this spring is designed to elevate your riding experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized for performance and weight reduction, the FOX SLS Coil Rear Shock Spring is crafted from proprietary Fox super light steel (SLS), offering enhanced durability and stress relief to improve ride responsiveness. \u003c\/li\u003e\n\u003cli\u003eDesigned to fit a variety of shocks including Fox, Marzocchi, DVO, MRP, and X-Fusion, with a 35mm (1.385\") internal diameter, ensuring versatility across different mountain bike setups. \u003c\/li\u003e\n\u003cli\u003eFeaturing a matte black finish, this coil spring combines sleek style with practical use, making it perfect for riders seeking a low-profile, lightweight suspension component that matches their bike's aesthetic. \u003c\/li\u003e\n\u003cli\u003eUtilize cutting-edge engineering with fewer coils and a smaller wire diameter, reducing unsprung weight and optimizing shock performance for aggressive trail riding or downhill disciplines. \u003c\/li\u003e\n\u003cli\u003eBuilt for riders demanding precision and reliability, the 550 lb. spring delivers consistent damping and support, backed by innovative surface treatment processes that set it apart from standard steel springs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42734854963267,"sku":"RSSP0197","price":131.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/RS1111_36c304c8-39f7-45de-9936-dfedfc1ed6ca.jpg?v=1779345448","url":"https:\/\/365cycles.com\/products\/fox-sls-rear-shock-spring-rssp0197-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}