{"product_id":"fox-shox-sls-rear-shock-spring-rssp0524-mtb-rear-shock-spring","title":"Fox Shox SLS 80mm Steel Spring - Ultra-Lightweight Proprietary Steel, 300lbs, 1.385\" ID for Fox, Marzocchi \u0026 More, Durable Performance \u0026 Stress-Relieved Design","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Mountain Bike's Suspension with the Fox Shox SLS Spring - Lightweight, Durable, and Precision-Engineered\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaximize your bike's performance with the Fox Shox SLS Spring, a high-quality, lightweight spring designed for optimal damping and stability. Crafted from proprietary Fox super light steel (SLS), this spring combines innovative materials and engineering to deliver superior shock absorption while reducing weight, enhancing your ride efficiency and control on rugged trails.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eMaterials \u0026amp; Engineering Excellence:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003eConstructed from advanced Fox SLS steel, this spring features a unique surface treatment and stress relief process. These proprietary manufacturing techniques allow for a smaller wire diameter and fewer coils, resulting in a lighter, yet highly durable spring that maintains excellent resilience under demanding riding conditions. Perfectly suited for aggressive trail riding, enduro, and all-mountain adventures, the SLS spring provides consistent performance and long-lasting reliability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eComponents \u0026amp; Compatibility:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eThe 1.385\" inside diameter fits Fox coil shocks seamlessly, including models from Fox, Marzocchi, DVO, MRP, X-Fusion, and other compatible brands. With a spring rate of 300 lbs and an 80mm (3.15\") stroke, it offers precise tuning for riders seeking optimal suspension response and confidence during technical descents or high-impact jumps. For detailed fitment information, visit the Fox tech guide at [Ride Fox Spring Compatibility](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-7\"\u003e\u003cp\u003eStyle \u0026amp; Use Case:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-8\"\u003e\u003cp\u003eFeaturing a vibrant orange finish, the Fox SLS Spring adds a sporty aesthetic to your suspension setup. Its lightweight design and reliable performance make it the ideal choice for trail riders, enduro enthusiasts, and downhill competitors aiming to optimize their suspension system without adding unnecessary weight.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eWhat sets the Fox SLS Spring apart is its proprietary SLS steel material, which enables a thinner wire diameter and fewer coils-delivering a lightweight profile without sacrificing strength or durability. This advanced spring technology enhances shock responsiveness, improves ride quality, and allows for easier handling across diverse terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003eUpgrade your mountain biking setup today with the Fox Shox SLS Spring, engineered for performance, precision, and durability. Whether you're replacing an old spring or customizing your suspension for specific riding conditions, this high-performance spring ensures you stay confident and in control on every trail.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eConstructed from Fox's proprietary SLS lightweight steel, this spring offers an optimal balance of durability and weight savings, enhancing overall ride performance.\u003c\/li\u003e\n\u003cli\u003eEngineered with a unique surface treatment and stress relief process, the Fox SLS spring allows for a smaller wire diameter and fewer coils, resulting in a lighter and more responsive suspension component.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit a variety of coil shocks including Fox, Marzocchi, DVO, MRP, and X-Fusion, with a 1.385\" inside diameter ensuring versatile compatibility across popular shock models.\u003c\/li\u003e\n\u003cli\u003eIdeal for upgrading high-performance mountain bikes, this 80mm\/3.15\" stroke spring delivers consistent 300lbs support, improving shock sensitivity and ride control on technical descents and rough terrain.\u003c\/li\u003e\n\u003cli\u003eFeatures a striking orange color and precision-manufactured components, making it both a stylish and reliable choice for riders seeking advanced spring technology and improved suspension tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42746166935619,"sku":"RSSP0524","price":149.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FX2945.jpg?v=1773432196","url":"https:\/\/365cycles.com\/products\/fox-shox-sls-rear-shock-spring-rssp0524-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}