{"product_id":"fox-shox-sls-rear-shock-spring-rssp0737-mtb-rear-shock-spring","title":"Fox SLS Light Steel Spring for Coil Shocks - 425lbs, 61mm Stroke, 1.385\" ID, Lightweight Durable Material, Compatible with Fox, Marzocchi, DVO \u0026 More","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain biking performance with the Fox Shox SLS Spring - the ultimate choice for riders seeking lightweight, durable, and reliable shock spring support. Designed with advanced materials and engineering, this spring enhances your suspension system while reducing weight for a more agile ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Innovation:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from proprietary Fox Super Light Steel (SLS), this spring features a unique surface treatment and stress relief process. These innovations enable the use of a smaller wire diameter with fewer coils, resulting in a significantly lighter spring without compromising strength or durability. The high-quality steel material ensures long-lasting performance even under demanding 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 spring rate of 425 lbs, the Fox SLS Spring provides optimal damping support for aggressive trail riding, enduro competitions, and trail endurance rides. Its precise 61mm (2.4 inches) stroke makes it compatible with a broad range of rear shocks, delivering consistent shock absorption and improved traction. The 1.385-inch inside diameter ensures a perfect fit for Fox coil shocks and compatible models from Marzocchi, DVO, MRP, X-Fusion, and more.\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 black finish, the SLS Spring not only offers aesthetic appeal but also resistance to corrosion and weathering. The spring's engineering incorporates proprietary stress relief techniques for increased fatigue life and reliable operation under high loads. Compatibility is straightforward with a standard 35mm (1.385 inch) S.H.I.S. stem clamp diameter, ensuring easy installation and adjustment.\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\u003eIdeal for mountain bikers seeking lightweight performance upgrades, the Fox SLS Spring excels in aggressive trail, enduro, and all-mountain riding scenarios. Its innovative design reduces overall bike weight, enhances shock responsiveness, and ensures smooth suspension action-making it an essential component for riders looking to push their limits.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eWhy Choose the Fox SLS Spring:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Proven lightweight steel construction with stress relief process\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compatible with Fox, Marzocchi, DVO, MRP, X-Fusion suspension systems\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Perfect for aggressive riding styles requiring reliable suspension support\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Reduces overall bike weight for enhanced maneuverability and speed\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Durable, corrosion-resistant finish for extended lifespan\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003eOptimize your suspension system today with the Fox Shox SLS Spring - engineered for performance, built for durability, and designed to elevate your riding experience. For fitment assistance, visit [Fox Spring Fitment 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=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eOptimized for Fox coil shocks and compatible with Marzocchi, DVO, MRP, and X-Fusion suspensions, the Fox Shox SLS Spring offers versatile performance across a range of mountain biking setups. \u003c\/li\u003e\n\u003cli\u003eConstructed from proprietary Fox super light steel (SLS), this spring features a refined surface treatment and stress relief process, enabling a lighter weight design with fewer coils for enhanced efficiency and reduced rider fatigue. \u003c\/li\u003e\n\u003cli\u003eEngineered with a 425lbs spring rate and a 61mm\/2.4-inch stroke, it provides precise and consistent damping performance tailored for aggressive trail, enduro, or downhill riding. \u003c\/li\u003e\n\u003cli\u003eThe 1.385-inch inside diameter fits standard Fox coil shocks and many aftermarket shock brands, ensuring seamless compatibility and stress-free installation. \u003c\/li\u003e\n\u003cli\u003eDesigned with a sleek black finish, this lightweight spring maximizes shock responsiveness and durability, making it ideal for riders seeking high-performance, customizable suspension tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42742882107459,"sku":"RSSP0737","price":147.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FX3909.jpg?v=1773417472","url":"https:\/\/365cycles.com\/products\/fox-shox-sls-rear-shock-spring-rssp0737-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}