{"product_id":"fox-sls-rear-shock-spring-rssp0180-mtb-rear-shock-spring","title":"FOX SLS Coil Rear Shock Spring 80mm 400lb Lightweight Steel for Fox, Marzocchi, DVO, MRP, X-Fusion Bikes, Orange","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain biking performance with the FOX SLS Coil Rear Shock Spring - expertly engineered for lightweight strength, precision fitment, and enhanced ride quality. Designed with the innovative FOX SLS (Super Light Steel) technology, this high-performance coil spring delivers a perfect blend of durability and weight savings, making it an ideal choice for aggressive trail riders, enduro enthusiasts, and downhill racers seeking optimal shock absorption and control.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterial \u0026amp; Engineering Excellence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from proprietary FOX lightweight steel (SLS), this coil spring features a specialized surface treatment and stress relief process. These advanced engineering techniques allow for a smaller wire diameter and fewer coils without compromising strength, resulting in a lighter spring that reduces unsprung weight and improves overall suspension responsiveness. The durable steel material ensures long-lasting performance across rugged terrain, while the vibrant orange finish adds a bold style element to your bike.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Compatibility\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned with a 3.15-inch (80mm) stroke and a spring rate of 400 lb., the FOX SLS Coil Spring provides precise support tailored to aggressive riding styles. Its 1.385-inch (35mm) inside diameter fits FOX coil shocks, as well as compatible models from Marzocchi, DVO, MRP, X-Fusion, and more. The lightweight design enhances shock responsiveness, reducing fatigue and improving traction during technical climbs and high-speed descents. For exact fitment, consult the comprehensive spring fitment guide available at FOX's tech resources.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eInnovative Features \u0026amp; Use Cases\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003e- Optimized Material Composition: Superior strength-to-weight ratio for dynamic mountain biking conditions\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003e- Lightweight Design: Reduced unsprung weight improves suspension performance and handling\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Versatile Fitment: Compatible with multiple shock brands and models, ensuring wide applicability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Color Coding \u0026amp; Aesthetic: Eye-catching orange finish adds style and easy identification on your bike\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eWhether you're upgrading your existing shock system or building a custom suspension setup, the FOX SLS Coil Rear Shock Spring guarantees reliable performance, lightweight efficiency, and adjustable support tailored to your riding demands. Maximize your bike's suspension potential with this premium, SEO-optimized rear shock spring designed for serious cyclists.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eUpgrade your ride today with FOX's innovative SLS Coil Spring - the perfect choice for lightweight, durable, and responsive mountain biking performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight construction using proprietary Fox SLS steel material reduces overall spring weight for improved bike handling and performance. \u003c\/li\u003e\n\u003cli\u003eEngineered with a unique surface treatment and stress relief process, this coil spring offers enhanced durability and fatigue resistance, ensuring long-lasting performance on demanding trails and rides. \u003c\/li\u003e\n\u003cli\u003eDesigned to fit a wide range of rear shocks including Fox, Marzocchi, DVO, MRP, and X-Fusion with a 35mm inside diameter, making it a versatile upgrade for various mountain bikes. \u003c\/li\u003e\n\u003cli\u003eOptimized for trail, enduro, and downhill applications, the 400 lb. spring provides reliable support and responsiveness, with an 80mm stroke ideal for various shock sizes and configurations. \u003c\/li\u003e\n\u003cli\u003eFeaturing a bold orange color and a compact, high-performance design, the FOX SLS Coil Rear Shock Spring is the perfect upgrade to improve shock responsiveness and overall ride quality.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42734854635587,"sku":"RSSP0180","price":135.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/RS9124_e20f6ad8-84a8-42a2-902e-c407ebfe336a.jpg?v=1779349755","url":"https:\/\/365cycles.com\/products\/fox-sls-rear-shock-spring-rssp0180-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}