{"product_id":"fox-shox-sls-rear-shock-spring-rssp0746-mtb-rear-shock-spring","title":"Fox SLS Spring 80mm, 1.385\" ID, 475lbs Steel for Fox, Marzocchi, DVO, X-Fusion Shock - Lightweight, High-Performance Suspension Coil","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain bike's performance with the Fox Shox SLS Spring - the ultimate lightweight, durable, and precision-engineered shock spring designed for trail, enduro, and downhill riding. Crafted from proprietary Fox Super Light Steel (SLS), this spring combines advanced materials and engineering innovations to deliver exceptional responsiveness and reduced weight, boosting your bike's handling and efficiency on demanding terrains.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eMaterials \u0026amp; Construction:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eBuilt from proprietary Fox SLS lightweight steel, this spring benefits from a unique surface treatment and stress relief process that allows for a thinner wire diameter and fewer coils without compromising strength. The result is a high-performance, ultra-light spring that minimizes unsprung weight and enhances ride quality. Its black finish not only provides a sleek aesthetic but also offers corrosion resistance for durable outdoor use.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-4\"\u003e\u003cp\u003ePerformance \u0026amp; Engineering:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003eDesigned with a 475 lbs spring rate and an 80mm (3.15\") stroke, the SLS Spring provides optimal damping performance for demanding riders seeking precise ride feel and improved shock responsiveness. The proprietary material and design ensure consistent spring force, reduced sag, and enhanced shock control across technical trails and high-impact terrain.\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\u003eWith a 1.385\" (35mm) inside diameter, this spring fits Fox coil shocks perfectly, with compatibility also extending to Marzocchi, DVO, MRP, X-Fusion, and other shock brands that share the same spring diameter. For help with spring fitment, visit [Fox Spring Compatibility Guide](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\u003eThe sleek black aesthetic and lightweight design make it an ideal upgrade for aggressive trail riders, enduro racers, and downhill athletes seeking a balance of strength and weight savings. Perfect for customizing suspension systems, enhancing shock performance, and optimizing ride quality on rugged trails and race courses.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003eInnovative \u0026amp; Differentiating Features:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Proprietary Fox SLS steel construction for strength-to-weight ratio\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Surface treatment and stress relief for increased durability\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Fewer coils and thinner wire diameter for ultra-lightweight performance\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003e- Versatile fitment for multiple shock brands and models\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-15\"\u003e\u003cp\u003eEnhance your biking experience with the Fox Shox SLS Spring - a high-performance, lightweight suspension component that delivers superior ride control and reliability. Elevate your mountain biking setup today!\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eEnhanced with proprietary Fox Super Light Steel (SLS), this spring offers a perfect balance of durability and weight savings for aggressive trail, enduro, and downhill riding. \u003c\/li\u003e\n\u003cli\u003eEngineered with a specialized surface treatment and stress relief process, the Fox SLS Spring features a reduced wire diameter and fewer coils, resulting in a lightweight, high-performance coil for your shock system. \u003c\/li\u003e\n\u003cli\u003eCompatible with Fox coil shocks, as well as Marzocchi, DVO, MRP, and X-Fusion models, with a 1.385\" inside diameter and adjustable fitment for versatile MTB setups. \u003c\/li\u003e\n\u003cli\u003eDesigned for reliable performance under demanding conditions, the 475 lbs spring rate delivers optimal support and responsiveness across varied trail terrains. \u003c\/li\u003e\n\u003cli\u003eBuilt to elevate your bike's performance, this high-quality steel spring combines innovative materials and engineering for improved shock control, increased durability, and reduced weight - perfect for riders seeking precision and confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42742882140227,"sku":"RSSP0746","price":151.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/FX3952.jpg?v=1773625353","url":"https:\/\/365cycles.com\/products\/fox-shox-sls-rear-shock-spring-rssp0746-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}