{"product_id":"stumpjumper-15-evo-pro-sram-x0-axs-fox-factory","title":"Stumpjumper 15 EVO Pro - SRAM X0 AXS, FOX Factory","description":"The Stumpjumper 15 EVO is designed to eliminate trade-offs in trail riding. It delivers the bump-absorbing capability of a larger bike while maintaining short-travel control, playfulness, and climbing efficiency. The bike offers extensive personalization options to tailor the ride to individual preferences.\n\nThe centerpiece of this bike is GENIE Shock Technology, a patent-pending air spring system that combines the control-enhancing linear spring rate of a coil spring through the bump zone with the progressive spring rate of an air spring at the end of the stroke. This hybrid approach provides the feel and control of a coil spring, better bottom-out prevention than a standard air spring, and a tunable platform for a playful ride.\n\nGENIE delivers measurably superior performance compared to traditional air-sprung shocks. The Stumpjumper 15 achieves 16.3% better bump force management, allowing its 145mm rear wheel travel to absorb the same bump forces as a 170mm travel enduro bike. Field testing proves 57% better traction than standard air-sprung shocks because the supple, coil-like performance keeps the wheel in contact with the ground more consistently. Additionally, GENIE reduces bottom-outs by 39% compared to standard air springs through its pronounced rising rate in the final 30% of the stroke.\n\nThe geometry is carefully honed to deliver big bike capability when needed, nimble handling in tight sections, and efficient climbing. The generous cockpit centers the rider for optimized traction and corner control, while the low bottom bracket, slack head tube angle, and optimized fork offset maintain stability in rough terrain.\n\nThe Stumpjumper 15 features six distinct geometry settings for unmatched personalization. Head angle and bottom bracket height can be fine-tuned for stability or clearance. Wheel configuration is also adjustable—you can run big wheels front and rear or mix a 27.5\" rear for a more responsive and playful ride using aftermarket shock links, with geometry remaining unaffected.\n\nThe frame features a lightweight FACT 11m carbon chassis and rear-end with SWAT 4.0 downtube storage integration. This flush-mounted system provides smooth operation and weather resistance. The bike is built for durability and backed by a lifetime, no-questions-asked replacement policy for suspension pivot bearings to the original owner.\n\n\u003cdiv data-section-type=\"hero-banner\" data-theme=\"white\" data-align-h=\"left\" data-align-v=\"center\" data-content-max-width=\"800\"\u003e\r\n\u003ch3\u003eAll You Need To Know About Stumpjumper 15 EVO\u003c\/h3\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/harookz-23-1761?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"All You Need To Know About Stumpjumper 15 EVO\" style=\"width:100%;height:auto;\"\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv data-section-type=\"features-triple\" data-theme=\"white\" data-text-align=\"left\"\u003e\r\n\u003cdiv data-section-type=\"feature\"\u003e\r\n\u003ch3\u003eGENIE Grants Every Trail Rider’s Wishes\u003c\/h3\u003e\r\n\u003cp\u003eThis game-changing, patent-pending air spring technology that we invented grants every trail rider three wishes: feel and control of a coil spring, better bottom-out prevention than a standard air spring, and a tunable “platform” for a playful feel.\u003c\/p\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/MTB-4003_Stumpjumper-15_W-GENIE_Article-Component_02_IMG-01_1?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"GENIE Grants Every Trail Rider’s Wishes\" style=\"width:100%;height:auto;\"\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv data-section-type=\"feature\"\u003e\r\n\u003ch3\u003eWhat’s Inside GENIE?\u003c\/h3\u003e\r\n\u003cp\u003eCheck out how GENIE combines the control-enhancing linear spring rate of a coil spring through the “bump zone” with the progressive spring rate of an air spring at the end of the stroke to reduce bottom-outs. It's the best of both worlds – coil and air – with extra tuneability. Say goodbye to compromises and hello to the future of riding.\u003c\/p\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/MTB-4003_Stumpjumper-15_W-GENIE_Article-Component_02_IMG-02_1?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"What’s Inside GENIE?\" style=\"width:100%;height:auto;\"\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv data-section-type=\"feature\"\u003e\r\n\u003ch3\u003eUnlock Your Ride with Tunable Geo\u003c\/h3\u003e\r\n\u003cp\u003eStumpjumper 15 boasts the planet's most capable trail geometry. With six-way adjustability, tailor your ride to perfectly match your style and terrain. Explore our interactive Geo Finder to pinpoint your ideal setting.\u003c\/p\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/MTB-4003_Stumpjumper-15_W-GENIE_Article-Component_02_IMG-03_1?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"Unlock Your Ride with Tunable Geo\" style=\"width:100%;height:auto;\"\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\r\n\u003cdiv data-section-type=\"features-triple\" data-theme=\"white\" data-text-align=\"left\"\u003e\r\n\u003cdiv data-section-type=\"feature\"\u003e\r\n\u003ch3\u003eEats Bumps Like an Enduro\u003c\/h3\u003e\r\n\u003cp\u003eGENIE shock technology gives the Stumpy 15 16.3% better bump performance than ‘Bike of the Year’ Stumpjumper EVO.  It literally uses more travel for the same size bump, thanks to its flatter spring curve in the first 70% of travel.\u003c\/p\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/MTB-4003_Stumpjumper-15_W-GENIE_Article-Component_03_IMG-01_1?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"Eats Bumps Like an Enduro\" style=\"width:100%;height:auto;\"\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv data-section-type=\"feature\"\u003e\r\n\u003ch3\u003e57% Better Traction\u003c\/h3\u003e\r\n\u003cp\u003eGENIE delivers 57% less traction loss time than a standard air-sprung shock because GENIE technology gives you supple, coil-like performance, which keeps the wheel in contact with the ground a greater percent of the time than a typical air spring would.\u003c\/p\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/MTB-4003_Stumpjumper-15_W-GENIE_Article-Component_03_IMG-02_1?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"57% Better Traction\" style=\"width:100%;height:auto;\"\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv data-section-type=\"feature\"\u003e\r\n\u003ch3\u003eBye, Bye, Bottom Outs\u003c\/h3\u003e\r\n\u003cp\u003eSend it with confidence knowing that in field testing GENIE eliminated 39% of severe bottom out events compared to a standard FOX Float air spring.\u003c\/p\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/MTB-4003_Stumpjumper-15_W-GENIE_Article-Component_03_IMG-03_1?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"Bye, Bye, Bottom Outs\" style=\"width:100%;height:auto;\"\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n\u003ctbody\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Specialized","offers":[{"title":"Satin Teal Tint \/ S1","offer_id":52210118787367,"sku":"93326-1101","price":8000.0,"currency_code":"USD","in_stock":true},{"title":"Satin Teal Tint \/ S2","offer_id":52210118820135,"sku":"93326-1102","price":8000.0,"currency_code":"USD","in_stock":false},{"title":"Satin Teal Tint \/ S3","offer_id":52210118852903,"sku":"93326-1103","price":7999.99,"currency_code":"USD","in_stock":false},{"title":"Satin Teal Tint \/ S4","offer_id":52210118885671,"sku":"93326-1104","price":8000.0,"currency_code":"USD","in_stock":false},{"title":"Satin Teal Tint \/ S5","offer_id":52210118918439,"sku":"93326-1105","price":8000.0,"currency_code":"USD","in_stock":false},{"title":"Satin Teal Tint \/ S6","offer_id":52210118951207,"sku":"93326-1106","price":8000.0,"currency_code":"USD","in_stock":false},{"title":"Gloss Carbon \/ S1","offer_id":52210118983975,"sku":"93326-1001","price":8000.0,"currency_code":"USD","in_stock":true},{"title":"Gloss Carbon \/ S2","offer_id":52210119016743,"sku":"93326-1002","price":7999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Carbon \/ S3","offer_id":52210119049511,"sku":"93326-1003","price":7999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Carbon \/ S4","offer_id":52210119082279,"sku":"93326-1004","price":7999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Carbon \/ S5","offer_id":52210119115047,"sku":"93326-1005","price":7999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Carbon \/ S6","offer_id":52210119147815,"sku":"93326-1006","price":7999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/6073\/8599\/files\/9818abb393e7894ef440ba54d4a2285a3fcbd2e4-optimized-1200-676.webp?v=1790883227","url":"https:\/\/spiritedcyclist.com\/products\/stumpjumper-15-evo-pro-sram-x0-axs-fox-factory","provider":"Spirited Cyclist","version":"1.0","type":"link"}