{"product_id":"fox-standard-rear-shock-spring-rssp0131-mtb-rear-shock-spring","title":"FOX Steel Rear Shock Coil Spring - 300 lb. Rate, 82mm Travel, 35mm I.D., Black Powder-Coat for Fox, Marzocchi, DVO, MRP \u0026 X-Fusion Shocks","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eUpgrade your mountain bike's rear suspension with the FOX Steel Rear Shock Coil Spring - 300 lb. x 3.24 Spring Travel, designed for optimal performance, durability, and compatibility. Crafted from proprietary FOX standard steel, this high-quality spring provides reliable support and enhanced ride comfort during aggressive trail riding, enduro, and downhill sessions.\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\u003eMade from advanced FOX proprietary steel, this coil spring features a durable black powder-coat finish that resists corrosion and wear, ensuring long-lasting performance in all trail conditions. Its precise 1.385\" inside diameter is compatible with FOX coil shocks, as well as popular brands like Marzocchi, DVO, MRP, and X-Fusion, providing versatile fitment options for various suspension setups.\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\u003eWith a spring rate of 300 lbs., this coil spring offers a perfect balance of support and comfort, ideal for riders seeking reliable rear shock performance on rugged terrain. The total spring length (TLG) of 6.126 inches (Spring Travel: 3.24 inches, stroke: 82mm) ensures appropriate preload and travel management, enhancing suspension responsiveness and rider confidence.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-6\"\u003e\u003cp\u003eComponents \u0026amp; Technology:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-7\"\u003e\u003cp\u003eMarked clearly with spring specifications (300 x 3.24), this spring allows easy identification and compatibility verification. It's designed for shocks with less travel than the marked value-ensuring optimal suspension tuning and safety. The high-quality steel material and precision manufacturing contribute to consistent delivery of damping support and rebound control.\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, this coil spring not only performs at the highest level but also maintains a clean aesthetic on your bike. Ideal for aggressive trail riding, downhill racing, Enduro, and all-mountain disciplines, it helps improve overall suspension performance, stability, and durability.\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\u003eFox integrates its vendor part number directly onto the spring for quick identification and compatibility checks. The spring's proprietary steel formulation, combined with its powder-coat finish, ensures maximum durability and resistance against deformation, even in demanding trail conditions.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-12\"\u003e\u003cp\u003eCompatibility \u0026amp; Fitment Help:\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-13\"\u003e\u003cp\u003eTo ensure perfect fitment, refer to Fox's spring fitment guide [here](https:\/\/tech.ridefox.com\/bike\/general-info\/918\/all-sls-and-standard-steel-rear-shock-spring-information). This coil spring is compatible with shocks featuring a stroke length between 2.75 and 3.00 inches, making it an excellent upgrade for riders seeking reliable support and enhanced suspension performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-14\"\u003e\u003cp\u003eOptimize your bike's suspension with the FOX Steel Rear Shock Coil Spring - engineered for durability, precision, and peak trail performance.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance steel construction ensures excellent durability and long-lasting performance under demanding riding conditions. \u003c\/li\u003e\n\u003cli\u003eOptimized for a variety of custom shock setups, this 300 lb. coil spring features a 3.24-inch travel and fits Fox, Marzocchi, DVO, MRP, and X-Fusion rear shocks for versatile compatibility. \u003c\/li\u003e\n\u003cli\u003eEngineered with proprietary Fox standards, the spring's precise 1.385-inch inside diameter and sleek black powder-coat finish deliver reliable performance while resisting corrosion and wear. \u003c\/li\u003e\n\u003cli\u003eDesigned for aggressive trail riding and downhill biking, this spring provides consistent support and improved shock responsiveness, enhancing rider control and confidence over tough terrains. \u003c\/li\u003e\n\u003cli\u003eFeaturing clear spring rate markings and compatibility details, this spring allows quick identification and easy upgrades, making it an ideal choice for riders seeking precision tuning and optimized shock performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"FOX","offers":[{"title":"Default Title","offer_id":42746770227267,"sku":"RSSP0131","price":41.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/RS1011_8a29b5cc-1ea6-4fe7-ab56-9f5faad33f1b.jpg?v=1779349921","url":"https:\/\/365cycles.com\/products\/fox-standard-rear-shock-spring-rssp0131-mtb-rear-shock-spring","provider":"365 Cycles","version":"1.0","type":"link"}