{"product_id":"specialized-stumpjumper-15","title":"Specialized Stumpjumper 15","description":"\u003cp\u003eThe 2025 Specialized Stumpjumper 15 Comp Full Suspension Mountain Bike is the latest generation of Specialized’s flagship mountain bike. It devours bumps like a big bike but has the control, playfulness and efficiency of a short travel bike.\u003c\/p\u003e\n\u003cp\u003eThe biggest innovation on the Stumpjumper 15 is GENIE. This patent-pending air spring technology, invented by Specialized, grants every trail rider’s three wishes: the feel and control of a coil spring, better bottom-out prevention than a standard air spring, and a tuneable “platform” for a playful feel. Extensive field testing proves that Stumpjumper 15 with GENIE delivers 57% better traction 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\n\u003cp\u003eThe Stumpjumper 15 Comp comes with custom tuned Fox FLOAT rear shock and Fox FLOAT 36 forks. The bike comes with a SRAM Eagle T-Type AXS wireless electronic drivetrain, SRAM Maven Bronze 4-piston brakes and an X-Fusion Manic dropper post.\u003c\/p\u003e\n\u003cp\u003eThis bike is perfect for\u003c\/p\u003e\n\u003cp\u003eMountain bikers who want the latest tech on a bike with some serious heritage. The Stumpjumper 15 has tuneable geometry, custom shocks and the latest electronic gearing.\u003c\/p\u003e\n\u003cp\u003eKey Features\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight FACT 11m carbon chassis and rear-end\u003c\/li\u003e\n\u003cli\u003eRobust Specialized alloy wheels with sealed cartridge bearings\u003c\/li\u003e\n\u003cli\u003eRide Dynamics tuned FOX FLOAT Performance with Specialized GENIE Shock\u003c\/li\u003e\n\u003cli\u003eFOX FLOAT 36 Rhythm fork with GRIP damper\u003c\/li\u003e\n\u003cli\u003eSRAM Eagle T-Type AXS drivetrain and SRAM Maven Bronze 4-piston brakes\u003c\/li\u003e\n\u003cli\u003eLifetime replacement of suspension pivot bearings to the original owner\u003c\/li\u003e\n\u003cli\u003eCompatible with electronic drivetrains only\u003c\/li\u003e\n\u003cli\u003eS2 size comes as a Mullet (27.5\/29 wheels) other size are 29\/29\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roubly LLC","offers":[{"title":"Default Title","offer_id":48648767078590,"sku":"39866","price":560.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/0632\/1342\/files\/f72b7614-weltbike-only-product-39-image-1.png?v=1786150321","url":"https:\/\/roobly.com\/products\/specialized-stumpjumper-15","provider":"Roubly","version":"1.0","type":"link"}