The Specialized Stumpjumper 15 S-Works Frame sets a new benchmark for trail bikes, powered by the revolutionary GENIE shock technology. Combining the playfulness of a short-travel machine with the bottomless feel of a downhill rig, it delivers unmatched traction, control, and customization, making it the most capable and personalizable Stumpjumper ever.
Key Features:
- Revolutionary GENIE Shock Technology — blends coil-like suppleness with air-spring progression for ultimate control, better traction, and fewer bottom-outs.
- Breakthrough bump management — 16.3% better force absorption than standard air shocks, giving it the feel of more travel without added weight.
- Traction powerhouse — 57% more traction proven in testing, keeping wheels glued to the ground on technical climbs and descents.
- Bottom-out protection — 39% fewer harsh hits thanks to GENIE’s rising rate in the last 30% of travel.
- Ride Dynamics tuned FOX FLOAT X Factory shock for precise adjustability and consistent performance.
- Six-way geometry adjustment — fine-tune head angle, bottom bracket height, and ride feel for any style or terrain.
- Mixed or full 29” setup — compatible with both wheel options via aftermarket shock links without altering geometry.
- FACT 11m carbon chassis — lightweight, durable, and designed for relentless trail abuse.
- SWAT 4.0 storage system — the most advanced downtube storage yet: weather-resistant, flush-mounted, and easy to access.
- Lifetime durability promise — suspension pivot bearings backed by Specialized’s no-questions-asked replacement policy.
Who Is It For?
The Stumpjumper 15 S-Works Frame is built for trail riders who demand it all: playful handling, big-hit capability, and personalized setup options.
Take advantage of our expertise
Unsure about the right product? Our experts are here to guide you. Whether in-store or online, we take the time to answer your questions so you can be confident in your choice.
Talk to an expert