Specialized S-Works Stumpjumper 15 Mountain Bike Frameset 2025

Specialized S-Works Stumpjumper 15 Mountain Biike Frameset 2025

The Stumpjumper 15 obliterates every trail game trade-off, offering big-bike bump absorption, short-travel control, playfulness, and efficiency. Featuring GENIE Shock Technology, it combines a playful ride with a bottomless DH feel and superior traction over the Stumpjumper EVO. Its six-way geometry adjustment, mixed wheel or 29” options, and tunable spring curve ensure unmatched personalization. GENIE, the patent-pending air spring, provides coil spring feel, better bottom-out prevention, and a tunable platform. With 16.3% better bump force management, 57% better traction, and 39% fewer bottom-outs, GENIE technology enhances performance and control. The bike's geometry ensures stability and nimbleness, with a low bottom bracket and slack head tube angle. Six geometry settings allow fine-tuning for any style or terrain, while aftermarket shock links offer wheel size options without affecting geometry. The SWAT 4.0 system provides advanced downtube storage. The Stumpjumper 15's lightweight FACT 11m carbon chassis, Ride Dynamics tuned FOX FLOAT Factory shock, and lifetime replacement of suspension pivot bearings highlight its high-quality construction and support.