{"product_id":"fox-sls-rear-shock-spring-rssp0166-mtb-rear-shock-spring","title":"FOX SLS Coil Rear Shock Spring 400lb x 2.4\" | Lightweight Steel, Orange, Fits Fox, Marzocchi, DVO \u0026 More","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain bike's performance with the FOX SLS Coil Rear Shock Spring - the ultimate choice for riders seeking lightweight durability and precise support. Crafted from proprietary FOX Super Light Steel (SLS), this 400 lb. x 2.4-inch stroke spring is engineered for optimal strength-to-weight ratio, offering a significant reduction in unsprung weight to enhance handling and responsiveness on technical trails and downhill descents.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from advanced lightweight steel with a proprietary surface treatment and stress relief process, the FOX SLS Spring features a smaller wire diameter with fewer coils without compromising strength. This innovative engineering results in a lighter spring that doesn't sacrifice durability or performance, making it ideal for aggressive riding and high-impact terrain.\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 35mm (1.385 inches) inside diameter, the SLS coil spring seamlessly fits FOX coil shocks, as well as popular models from Marzocchi, DVO, MRP, X-Fusion, and more. Easily verify fitment with the detailed spring fitment guide available at RideFox's official tech resources.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003ePerformance \u0026amp; Use Case\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThe lightweight design enhances shock responsiveness and trail agility, providing reliable support under demanding riding conditions. Whether you're tearing up rocky descents or pushing technical climbs, this spring improves suspension performance by reducing unsprung weight and increasing ride comfort.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eStyle \u0026amp; Color\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eDisplayed in a vibrant orange, the FOX SLS Coil Spring adds a bold visual accent to your suspension setup, highlighting your bike's premium components.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Proprietary FOX SLS technology offers a lighter, more efficient spring design.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Reduced coil count with a smaller wire diameter maintains strength while decreasing weight.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Stress-relieved surface treatment prolongs spring life and maintains consistent performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003eOptimize your bike's suspension with the FOX SLS Coil Rear Shock Spring - engineered for serious riders seeking lightweight, durable, and high-performance shock support. Perfect for trail, enduro, and downhill applications, this spring ensures your suspension remains responsive, reliable, and ready for any adventure.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight Fox SLS Coil Rear Shock Spring crafted from proprietary super light steel (SLS), utilizing an innovative surface treatment and stress relief process to reduce wire diameter and coil count, resulting in a lighter suspension component optimized for trail and enduro riding. \u003c\/li\u003e\n\u003cli\u003eDesigned with a 35mm internal diameter, this spring is compatible with Fox, Marzocchi, DVO, MRP, and X-Fusion coil shocks, providing versatile fitment and easy upgrade options. \u003c\/li\u003e\n\u003cli\u003eEngineered for superior performance, the SLS coil spring features a lower unsprung weight compared to standard springs, offering improved responsiveness, enhanced shock control, and smoother ride quality on demanding terrain. \u003c\/li\u003e\n\u003cli\u003eSporting a vibrant orange finish, this spring combines style with durability, making it an eye-catching upgrade that withstands the rigors of aggressive riding and changing weather conditions. \u003c\/li\u003e\n\u003cli\u003eWith a 400 lb. spring rate and 2.4-inch stroke (61mm), this coil spring is ideal for riders seeking optimal suspension tuning, better traction, and increased riding comfort on demanding downhill and enduro trails.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42734855749699,"sku":"RSSP0166","price":131.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/RS9124_74a88c23-0a37-4648-9d88-a84a4c84f23e.jpg?v=1779349656","url":"https:\/\/365cycles.com\/products\/fox-sls-rear-shock-spring-rssp0166-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}