{"product_id":"stumpjumper-15-evo-comp-sram-s-1000-axs-fox-rhythm","title":"Stumpjumper 15 EVO Comp - SRAM S-1000 AXS, FOX Rhythm","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 breakthrough innovation on 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 better bottom-out prevention than a standard air spring while maintaining tunability for a playful feel.\n\nGENIE technology delivers measurably superior performance compared to traditional air-sprung shocks. The Stumpjumper 15 manages bump forces 16.3% better than a traditional air spring, produces 57% better traction by keeping the wheel in contact with the ground longer, and experiences 39% fewer bottom-outs during big hits due to its two-stage 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 on 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 choice is flexible—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\nSWAT 4.0 downtube storage provides smooth operation and weather resistance with a flush-mounted design. The bike is built with a lightweight FACT 11m carbon chassis and rear-end, robust Specialized alloy wheels with sealed cartridge bearings, and a FOX FLOAT 36 Rhythm fork with GRIP damper. Shifting is handled by a SRAM Eagle T-Type AXS drivetrain, while braking power comes from SRAM Maven Bronze 4-piston brakes. An X-Fusion Manic dropper post provides reliable adjustability.\n\nSpecialized backs this bike with a lifetime, no-questions-asked replacement of suspension pivot bearings to the original owner, reflecting confidence in its durability and design.\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":"Gloss Shadow Silver \/ S1","offer_id":52209979490599,"sku":"93326-5001","price":5000.0,"currency_code":"USD","in_stock":false},{"title":"Gloss Shadow Silver \/ S2","offer_id":52209979523367,"sku":"93326-5002","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Shadow Silver \/ S3","offer_id":52209979556135,"sku":"93326-5003","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Shadow Silver \/ S4","offer_id":52209979588903,"sku":"93326-5004","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Shadow Silver \/ S5","offer_id":52209979621671,"sku":"93326-5005","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Gloss Shadow Silver \/ S6","offer_id":52209979654439,"sku":"93326-5006","price":5000.0,"currency_code":"USD","in_stock":true},{"title":"Satin Sandstone Metallic \/ S1","offer_id":52209979687207,"sku":"93326-5101","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Satin Sandstone Metallic \/ S2","offer_id":52209979719975,"sku":"93326-5102","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Satin Sandstone Metallic \/ S3","offer_id":52209979752743,"sku":"93326-5103","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Satin Sandstone Metallic \/ S4","offer_id":52209979785511,"sku":"93326-5104","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Satin Sandstone Metallic \/ S5","offer_id":52209979818279,"sku":"93326-5105","price":4999.99,"currency_code":"USD","in_stock":false},{"title":"Satin Sandstone Metallic \/ S6","offer_id":52209979851047,"sku":"93326-5106","price":5000.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/6073\/8599\/files\/241d41469dc3a4a08552da9d316cd9e12ad92146-optimized-1200-676.webp?v=1790881823","url":"https:\/\/spiritedcyclist.com\/products\/stumpjumper-15-evo-comp-sram-s-1000-axs-fox-rhythm","provider":"Spirited Cyclist","version":"1.0","type":"link"}