{"product_id":"fox-shox-sls-rear-shock-spring-rssp0521-mtb-rear-shock-spring","title":"Fox Shox SLS Spring 700lb, Lightweight Steel, 51mm Stroke, 1.385\" ID Fit Fox, Marzocchi, DVO, MRP Rear Shocks","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eBoost your mountain biking performance with the Fox Shox SLS Spring-an innovative, lightweight compression spring designed for high-performance coil shocks. Crafted from proprietary Fox super light steel (SLS), this spring combines advanced materials and engineering to deliver superior durability, weight savings, and reliable performance across demanding terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eConstructed from Fox's exclusive SLS (Super Light Steel), the spring features a unique surface treatment and stress relief process that allow for a smaller wire diameter and fewer coils, significantly reducing weight without sacrificing strength. The result is an ultra-light spring optimized for racing and trail riding, ensuring efficient energy transfer and responsiveness during aggressive descents and technical climbs.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Components\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eRated at 700 lbs, this spring provides robust support for heavy-duty riding styles, including enduro, downhill, and all-mountain applications. The 51mm\/2.0\" stroke capacity ensures ample travel for absorbing impact and maintaining control over rugged terrain. Its precise fitment compatibility includes Fox coil shocks, as well as chassis from Marzocchi, DVO, MRP, and X-Fusion-making it a versatile upgrade for a wide range of suspension setups.\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\u003eSporting a vibrant orange finish, the Fox SLS Spring adds a splash of color to your bike's suspension, while its professional-grade materials and design enhance performance. Whether you're a competitive racer seeking weight savings or a trail rider craving reliable shock support, this spring is engineered to improve shock responsiveness, stability, and cycle life.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003e- Proprietary Fox SLS steel alloy for enhanced strength-to-weight ratio\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Advanced surface treatment and stress relief for durability and fatigue resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Smaller wire diameter with fewer coils for reduced weight without compromising support\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Versatile compatibility with multiple shock brands and models, supplied with comprehensive fitment support guidance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eUpgrade your suspension system with the Fox Shox SLS Spring-engineered for precision, built for performance, and designed for riders who demand the best from their gear. Unlock smoother, more controlled rides and tackle challenging trails with confidence.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003eSpecifications Summary:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Spring Rate: 700 lbs\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Stroke: 51mm \/ 2.0\"\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003e- Inside Diameter: 1.385\" (35mm S.H.I.S. clamp)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-18\"\u003e\u003cp\u003e- Material: Super Light Steel (SLS)\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-19\"\u003e\u003cp\u003e- Color: Orange\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-20\"\u003e\u003cp\u003e- Compatible with: Fox, Marzocchi, DVO, MRP, X-Fusion shocks\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-21\"\u003e\u003cp\u003eEnhance your mountain biking experience with this cutting-edge, high-performance spring-order now and experience the difference of Fox Suspension innovation!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eConstructed from proprietary Fox SLS lightweight steel, this spring combines high strength with reduced weight for improved performance and efficiency on the trail. \u003c\/li\u003e\n\u003cli\u003eFeaturing a specialized surface treatment and stress relief process, the SLS Spring offers enhanced durability, fatigue resistance, and a lighter profile, reducing overall bike weight without sacrificing strength. \u003c\/li\u003e\n\u003cli\u003eDesigned to fit popular coil shocks including Fox, Marzocchi, DVO, MRP, and X-Fusion with a 1.385\" inside diameter, this spring ensures seamless compatibility across leading suspension brands. \u003c\/li\u003e\n\u003cli\u003eOptimized for trail and enduro riders, the 700-pound spring provides reliable damping performance and consistent support during demanding descents and technical climbs. \u003c\/li\u003e\n\u003cli\u003eWith a striking orange finish and 51mm\/2.0\" stroke, the Fox SLS Spring is an innovative upgrade that boosts suspension responsiveness and ride quality, making it a must-have component for serious cyclists seeking performance and lightweight engineering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42746166968387,"sku":"RSSP0521","price":148.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FX2904.jpg?v=1773432145","url":"https:\/\/365cycles.com\/products\/fox-shox-sls-rear-shock-spring-rssp0521-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}