{"product_id":"fox-shox-sls-rear-shock-spring-rssp0522-mtb-rear-shock-spring","title":"Fox Shox SLS Spring 80mm Stroke, 575lbs, Lightweight Steel w - Proprietary Surface Treatment for Fox, Marzocchi \u0026 DVO Coil Shocks","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain biking experience with the Fox Shox SLS Spring - the ultimate high-performance, lightweight suspension component designed for aggressive trail riding and enduro disciplines. Crafted from proprietary Fox super light steel (SLS), this spring combines innovative materials with advanced engineering to deliver exceptional durability, precise response, and weight savings.\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 proprietary Fox SLS lightweight steel, this spring features a unique surface treatment and stress relief process. These advancements allow for a smaller wire diameter and fewer coils, significantly reducing weight without compromising strength or reliability. Ideal for riders seeking performance-driven suspension upgrades, the SLS Spring ensures optimal shock responsiveness, enhanced ride quality, and long-lasting durability on rough terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eComponents \u0026amp; Technology\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eWith a 1.385-inch (35mm) inside diameter, this spring is compatible with Fox coil shocks, as well as select models from Marzocchi, DVO, MRP, X-Fusion, and other shock brands. The spring's specialized design offers a 575 lbs spring rate coupled with an 80mm (3.15 inches) stroke, providing consistent support for aggressive riding styles. The built-in stress relief process further enhances spring longevity, preventing fatigue and maintaining performance over time.\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 vibrant orange finish, the Fox Shox SLS Spring not only performs but also adds a stylish touch to your suspension setup. Perfect for enduro riders, trail enthusiasts, and bikers pushing their limits, this spring enhances damping accuracy and responsiveness, ensuring you stay confident on rugged descents or technical climbs. Its precise fitment and tailored performance make it an essential upgrade for serious bikers looking to customize their suspension for optimal control and comfort.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eInnovative Features \u0026amp; Compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eUnique to the SLS series is Fox's proprietary material and stress relief treatment, enabling a lighter spring with fewer coils, resulting in improved shock response and weight savings. For exact fitment and application details, consult the Fox Spring Compatibility Guide [here](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-10\"\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Spring Rate: 575 lbs\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Stroke: 80mm \/ 3.15 inches\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Diameter: 1.385 inches (35mm)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Material: Lightweight Steel (SLS)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Color: Orange\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Fitment: Fox coil shocks, Marzocchi, DVO, MRP, X-Fusion, and more\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eMaximize your suspension performance with the lightweight, durable, and innovative Fox Shox SLS Spring - engineered for riders who demand precision, reliability, and weight savings on every ride.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eConstructed from proprietary Fox SLS lightweight steel, this spring features an innovative surface treatment and stress relief process that reduces wire diameter and coil count, resulting in a significantly lighter weight without compromising durability or performance. \u003c\/li\u003e\n\u003cli\u003eDesigned to fit Fox coil shocks, as well as compatible models from Marzocchi, DVO, MRP, and X-Fusion with a 1.385\" inside diameter, ensuring versatile compatibility across a wide range of suspension setups. \u003c\/li\u003e\n\u003cli\u003eEngineered with a high 575lbs spring rate and an 80mm\/3.15\" stroke, this spring delivers reliable support and precision damping for aggressive trail riding, enduro racing, and downhill applications. \u003c\/li\u003e\n\u003cli\u003eFeaturing a vivid orange color for easy identification and a sleek, performance-oriented style that complements any MTB setup, emphasizing both function and aesthetics. \u003c\/li\u003e\n\u003cli\u003eEquipped with advanced materials and engineering technology to maximize performance-to-weight ratio, providing riders with enhanced responsiveness, reduced rider fatigue, and increased confidence on technical descents or challenging terrain.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42739361480771,"sku":"RSSP0522","price":149.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FX2956.jpg?v=1773432113","url":"https:\/\/365cycles.com\/products\/fox-shox-sls-rear-shock-spring-rssp0522-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}