{"product_id":"stumpjumper-15-pro-sram-x0-axs-fox-factory","title":"Stumpjumper 15 Pro - SRAM X0 AXS, FOX Factory","description":"Stumpjumper 15 is engineered to eliminate every trade-off in the trail game. It delivers the bump-absorbing capability of a big bike while maintaining short-travel control, playfulness, and climbing efficiency. The bike offers extensive personalization options to tailor performance to your specific riding style and terrain.\n\nThe breakthrough innovation on Stumpjumper 15 is GENIE Shock Technology, a patent-pending air spring system that combines the feel and control of a coil spring with the progressive spring rate of an air spring. GENIE delivers the control-enhancing linear spring rate of a coil spring through the bump zone, then transitions to a progressive spring rate at the end of the stroke to prevent bottom-outs. This two-stage design provides 16.3% better bump force management than traditional air springs, allowing the 145mm rear travel Stumpjumper 15 to absorb impacts comparable to a 170mm travel enduro bike.\n\nGENIE technology produces measurably superior traction and durability. Field testing demonstrates 57% better traction than standard air-sprung shocks because the supple, coil-like performance keeps the wheel in contact with the ground more consistently. The system also reduces bottom-outs by 39% compared to conventional air springs through its pronounced rising rate in the final 30% of the stroke.\n\nThe geometry is honed for versatility, delivering big bike capability when needed, nimble handling in tight sections, and efficient climbing. The generous cockpit centers you on the bike for optimized traction and corner control. A low bottom bracket, slack head tube angle, and optimized fork offset maintain stability in rough terrain.\n\nStumpjumper 15 features six distinct geometry settings for unmatched personalization. Head angle and bottom bracket height can be fine-tuned for stability or clearance. You can also choose between big wheels front and rear or mix 27.5\" and 29\" wheels for a more responsive and playful ride without affecting geometry.\n\nSWAT 4.0 internal downtube storage elevates on-bike carrying capacity with a smooth-operating, weather-resistant, flush-mounted system. The bike is built for relentless performance and backed by a lifetime, no-questions-asked replacement warranty for suspension pivot bearings to the original owner.\n\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\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\u003eMeet the Creators\u003c\/h3\u003e\r\n\u003cp\u003eMany (dirty) hands, one (awesome) bike. Over 50 R\u0026amp;D teammates, each and every one a trail rider, worked for more than three years to make Stumpjumper 15 One Bike to Rule All Trails.\u003c\/p\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/MTB-4003_Stumpjumper-15_W-GENIE_Article-Component_04_IMG-01_1?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"Meet the Creators\" style=\"width:100%;height:auto;\"\u003e\r\n\u003c\/div\u003e\r\n\u003cdiv data-section-type=\"feature\"\u003e\r\n\u003ch3\u003eAll You Need to Know\u003c\/h3\u003e\r\n\u003cp\u003eDon’t like to read? No problem. Check out this short video and learn of all the highlights about the Stumpjumper 15.\u003c\/p\u003e\r\n\u003cimg src=\"https:\/\/assets.specialized.com\/i\/specialized\/MTB-4003_Stumpjumper-15_W-GENIE_Article-Component_04_IMG-02_1?fmt=auto\u0026amp;w=1200\u0026amp;q=80\" alt=\"All You Need to Know\" 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":"S1","offer_id":52210172133671,"sku":"93325-1001","price":6399.99,"currency_code":"USD","in_stock":true},{"title":"S2","offer_id":52210172166439,"sku":"93325-1002","price":6999.99,"currency_code":"USD","in_stock":false},{"title":"S3","offer_id":52210172199207,"sku":"93325-1003","price":6999.99,"currency_code":"USD","in_stock":false},{"title":"S4","offer_id":52210172231975,"sku":"93325-1004","price":6399.99,"currency_code":"USD","in_stock":false},{"title":"S5","offer_id":52210172264743,"sku":"93325-1005","price":6999.99,"currency_code":"USD","in_stock":false},{"title":"S6","offer_id":52210172297511,"sku":"93325-1006","price":6399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/6073\/8599\/files\/20530c4131620b8c4f3cee63e7562dbb26370bea-optimized-1200-676.webp?v=1790883695","url":"https:\/\/spiritedcyclist.com\/products\/stumpjumper-15-pro-sram-x0-axs-fox-factory","provider":"Spirited Cyclist","version":"1.0","type":"link"}