{"product_id":"fox-shox-sls-rear-shock-spring-rssp0274-mtb-rear-shock-spring","title":"Fox SLS Lightweight Steel Spring for Fox, Marzocchi \u0026 DVO Coil Shocks - 650 lbs, 67mm Stroke, 1.385\" ID, Black, High-Performance Engineering","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain biking performance with the Fox Shox SLS Spring - a lightweight, high-performance coil spring optimized for Fox shocks and compatible with leading brands like Marzocchi, DVO, MRP, and X-Fusion. Crafted from proprietary Fox super light steel (SLS), this spring combines advanced materials engineering with innovative design to deliver exceptional durability, reduced weight, and reliable responsiveness on technical trails.\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 Fox's proprietary super light steel (SLS), this spring features a unique surface treatment and stress relief process. These advanced manufacturing techniques allow for a smaller wire diameter and fewer coils, significantly reducing weight without compromising strength or performance. The SLS steel ensures longevity and resistance to fatigue, making it ideal for demanding off-road riding.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned with a 650lbs spring rate, a 67mm (2.65 ) stroke, and precision engineering, this coil spring provides optimal support and improved shock sensitivity, resulting in smoother articulation and enhanced control over rough terrain. Its specific fitment for Fox coil shocks ensures precise tension and responsiveness, helping you tackle technical descents and technical climbs alike.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Compatibility:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eThe 1.385-inch (35mm) inside diameter fits Fox coil shocks seamlessly, and it is compatible with other brands that use similar sizing, including Marzocchi, DVO, MRP, and X-Fusion. For detailed fitment information, consult the Fox spring fitment 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-8\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eFeaturing a sleek black finish, the Fox SLS Spring combines aesthetic appeal with rugged durability. Perfect for aggressive trail riding, enduro, and downhill adventures, this spring offers cyclists a lightweight solution for customizing shock performance and achieving optimal suspension tuning.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Proprietary Fox SLS lightweight steel construction for durability and weight reduction\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Unique surface treatment and stress relief process for enhanced fatigue resistance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Compatible with Fox coil shocks and major suspension brands like Marzocchi, DVO, MRP, and X-Fusion\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Spring rate: 650 lbs, ideal for aggressive trail and enduro riding\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003e- Stroke: 67mm (2.65 ), providing excellent shock compression support\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-16\"\u003e\u003cp\u003e- Diameter: 1.385\" (35mm) inside diameter for precise fitment\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-17\"\u003e\u003cp\u003eElevate your bike's suspension setup with the Fox Shox SLS Spring - engineered for riders seeking lightweight, reliable, and high-performance shock support. Optimize your ride and conquer challenging trails with confidence.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eConstructed from proprietary Fox SLS lightweight steel, this spring features a unique surface treatment and stress relief process that enables a thinner wire diameter with fewer coils, resulting in a lighter overall weight for superior performance. \u003c\/li\u003e\n\u003cli\u003eDesigned with a 1.385\" inside diameter, this spring seamlessly fits Fox coil shocks as well as compatible models from Marzocchi, DVO, MRP, and X-Fusion, providing versatile upgrade options for your suspension system.\u003c\/li\u003e\n\u003cli\u003eWith a 650 lbs spring rate and 67mm stroke (2.65 inches), this high-performance rear shock spring offers optimal support and damping for aggressive trail riding, enduro, and downhill mountain biking. \u003c\/li\u003e\n\u003cli\u003eEngineered using advanced manufacturing technology, the SLS spring ensures durability, consistent damping, and reduced coil fatigue, making it an ideal choice for riders seeking reliability and lightweight agility.\u003c\/li\u003e\n\u003cli\u003eFeaturing a sleek black finish and designed for 35mm stem clamp diameters, this innovative spring enhances your bike's suspension performance while maintaining an aggressive, clean look suited for both professional racers and enthusiast riders.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42746441334851,"sku":"RSSP0274","price":146.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FX3929.jpg?v=1773388414","url":"https:\/\/365cycles.com\/products\/fox-shox-sls-rear-shock-spring-rssp0274-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}