{"product_id":"fox-sls-rear-shock-spring-rssp0181-mtb-rear-shock-spring","title":"FOX SLS Coil Rear Shock Spring 475 lb x 2.9\" | Ultra-Light Steel, High-Performance, Compatible with Fox, Marzocchi \u0026 More","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade Your Mountain Biking Performance with the FOX SLS Coil Rear Shock Spring - 475 lb. x 2.9\" \/ 74mm Stroke, Orange\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eEnhance your bike's suspension system with the FOX SLS Coil Rear Shock Spring, engineered for superior performance, durability, and weight savings. Designed with cutting-edge materials and innovative engineering, this lightweight steel spring is compatible with a wide range of shocks including Fox, Marzocchi, DVO, MRP, and X-Fusion, making it a versatile choice for serious riders and enthusiasts.\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\u003eCrafted from proprietary FOX Super Light Steel (SLS), this coil spring features a unique surface treatment and stress relief process that allows for a smaller wire diameter. The result is a lighter yet highly durable spring, reducing unsprung weight for improved bike handling and responsiveness. Its advanced manufacturing techniques ensure optimal flexibility, strength, and longevity under demanding trail conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-5\"\u003e\u003cp\u003ePerformance \u0026amp; Components\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eWith a spring weight of 475 lbs and an internal diameter of 1.385\" (35 mm), the SLS coil spring offers a consistent and precise ride, maintaining ideal shock compression and rebound characteristics. Designed for a stroke length of 74mm (2.9 inches), it provides excellent support for aggressive riding styles, boosting traction, control, and comfort on rugged terrain.\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 coil shock spring not only performs at the highest level but also adds a striking visual appeal to your suspension setup. Ideal for mountain bike enthusiasts seeking to optimize their suspension performance, this spring is perfect for downhill, enduro, and trail riding where lightweight components can make a significant difference.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-9\"\u003e\u003cp\u003eInnovative Features\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-10\"\u003e\u003cp\u003e- Proprietary SLS Steel Construction: Reduces weight without compromising strength or durability.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-11\"\u003e\u003cp\u003e- Stress Relief Process: Enhances fatigue life and resistance to cracking.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003e- Compatibility: Fits Fox coil shocks and other major brands like Marzocchi, DVO, MRP, and X-Fusion with a 35mm (1.385\") internal diameter.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003e- Easy Fitment: 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-14\"\u003e\u003cp\u003eUpgrade your suspension with the FOX SLS Coil Rear Shock Spring and experience lighter, more responsive rides designed for maximum trail performance. Whether you're racing downhill or exploring rugged mountain terrain, trust FOX's innovative engineering to elevate your biking experience.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eLightweight Fox SLS Coil Rear Shock Spring crafted from proprietary Fox super light steel (SLS) for enhanced durability and reduced weight, optimizing your downhill or trail ride performance.\u003c\/li\u003e\n\u003cli\u003eAdvanced surface treatment and stress relief processes allow for a smaller wire diameter with fewer coils, delivering a lighter spring without sacrificing strength or reliability.\u003c\/li\u003e\n\u003cli\u003eCompatible with Fox coil shocks, Marzocchi, DVO, MRP, X-Fusion, and more, thanks to a precise 1.385\" (35mm) inside diameter, ensuring versatile fitment across various rear suspension setups.\u003c\/li\u003e\n\u003cli\u003eDesigned for improved ride responsiveness and lower unsprung weight, this 475 lb. x 2.9\" (74mm stroke) spring enhances shock efficiency, control, and damping performance on demanding terrains.\u003c\/li\u003e\n\u003cli\u003eVibrant orange finish with innovative engineering features makes this spring an excellent choice for riders seeking both style and reliable, high-performance suspension components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42734854602819,"sku":"RSSP0181","price":131.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/RS9124_cf282d50-d5ef-415c-a090-56ec7a87e723.jpg?v=1779349768","url":"https:\/\/365cycles.com\/products\/fox-sls-rear-shock-spring-rssp0181-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}