Specialized S-Works Stumpjumper EVO - 2022, S4/Large

The Stumpjumper EVO S-Works is Specialized's most aggressive trail and enduro machine — built on the EVO platform's longer, lower, and slacker geometry to handle the most demanding terrain with confidence and control. Specialized, founded in 1974 in Morgan Hill, California, is one of the defining names in performance mountain biking, and the S-Works badge marks the absolute top of their engineering and component spec.

This S4 (Large) build centers on the FACT 11m carbon frameset running 150mm of rear travel controlled by a Fox Float X Factory shock, paired to a Fox Factory 36 fork with 160mm of travel up front for a composed, capable ride on steep and technical terrain. Shifting is handled by a full SRAM X01 Eagle AXS 1x12 wireless electronic drivetrain — battery pack and AXS logo confirmed visible on the rear derailleur — running a 30T chainring into a SRAM XG-1299 10-52t cassette for wide-range gearing. SRAM Code RSC hydraulic disc brakes provide powerful, progressive stopping power in all conditions. Roval Traverse SL carbon wheels carry Specialized Butcher GridTrail T9 (front) and Eliminator GridTrail T7 (rear) tires in 29x2.3, both tubeless-ready. The cockpit is built around an 800mm Roval Traverse SL carbon riser bar on a Deity 35mm stem, a Specialized Bridge saddle, and a RockShox Reverb AXS 170mm wireless dropper post. Pedals are not included.