{"product_id":"fox-sls-rear-shock-spring-rssp0192-mtb-rear-shock-spring","title":"FOX SLS Coil Rear Shock Spring 500 lb. | Lightweight Steel, Matte Black, Compatible with Fox, Marzocchi, DVO, MRP, X-Fusion Shocks","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain bike's rear suspension with the FOX SLS Coil Rear Shock Spring - a perfect blend of performance, lightweight engineering, and durability. Designed for riders seeking the optimal balance of weight savings and reliable shock performance, this spring offers cutting-edge features that enhance your riding experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eCrafted from proprietary FOX SLS (Super Light Steel), this rear shock spring incorporates a specialized surface treatment and stress relief process. The result is a high-strength, lighter spring with fewer coils and a smaller wire diameter, reducing unsprung weight and improving overall suspension response. The steel construction ensures long-lasting durability even in rugged trail conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eWith a 500 lb. spring rate and a 74mm (2.9\") stroke, the FOX SLS Coil Spring delivers precise support and optimal damping characteristics. Its reduced weight substantially improves suspension efficiency, giving you quicker tire response, enhanced traction, and a smoother ride across challenging terrains. The internal diameter of 1.385\" (35mm) ensures compatibility with various shock models, including Fox, Marzocchi, DVO, MRP, and X-Fusion.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eFeaturing a sleek matte black finish, this coil spring not only provides a stylish aesthetic but also resists scratches and corrosion for extended durability. The SLS design leverages advanced metallurgy and stress relief processes to create a lightweight yet robust spring, ideal for aggressive trail riding, enduro, and downhill applications.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eDesigned for versatility, the FOX SLS Coil Spring is perfect for riders who demand high performance in a lightweight package. Its matte black color complements any bike build, making it suitable for trail, enduro, and all-mountain riding. Whether you're upgrading your existing shock or customizing a new build, this spring enhances suspension feel and responsiveness.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Proprietary FOX SUPER Light Steel (SLS) construction for weight savings without sacrificing strength\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Unique surface treatment and stress relief process for increased durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Fits a variety of shock brands with a 35mm inner diameter, ensuring broad compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Designed to improve ride quality by reducing un-sprung weight, boosting suspension performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eEnhance your mountain biking setup with the FOX SLS Coil Rear Shock Spring - engineered for riders who prioritize lightweight design, reliable performance, and customizable suspension tuning. Achieve superior control and confidence on every trail.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eOrder yours today and experience the difference that FOX's innovative spring technology can make!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced performance with proprietary FOX SLS steel construction, offering superior strength-to-weight ratio for lightweight durability and reduced rider fatigue. \u003c\/li\u003e\n\u003cli\u003eDesigned with advanced surface treatment and stress relief processes, this spring provides increased flexibility and longevity, ensuring reliable performance across rough trails and technical descents. \u003c\/li\u003e\n\u003cli\u003eCompatible with Fox coil shocks, Marzocchi, DVO, MRP, and X-Fusion, thanks to its precise 35mm (1.385\") inside diameter, allowing seamless fitment and versatile use on a variety of mountain bike setups. \u003c\/li\u003e\n\u003cli\u003eSleek matte black finish delivers a modern, stealthy aesthetic that matches any bike's style while providing a non-reflective surface resistant to scratches and wear. \u003c\/li\u003e\n\u003cli\u003eEngineered for aggressive riding conditions, this 500 lb. coil spring features an optimized coil count and smaller wire diameter for lower unsprung weight, enhancing bike handling, suspension response, and overall ride quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42734815445059,"sku":"RSSP0192","price":131.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/RS1111_11cb3562-2b11-4d7c-8501-393da9cfed11.jpg?v=1779345403","url":"https:\/\/365cycles.com\/products\/fox-sls-rear-shock-spring-rssp0192-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}