Breakthrough Capability
GENIE Shock Technology combines a poppy, playful ride with a bottomless DH feel
Ultimate Control
Measurably better traction than “Bike of the Year” Stumpjumper EVO
Unmatched Personalization
Six-way geometry adjust, mixed wheel or 29”, tunable spring curve, and more
“The Stumpjumper 15 with GENIE gives me the benefits of a big travel bike and the benefits of a short travel bike in one.” ~ Allan Cooke
43 Years of Jumpin’ Stumps
In ’81, we unleashed the first Stumpjumper, flipping the switch on mountain biking worldwide. Fast forward through 43 years of blood, sweat, and dirty-toothed grins, and we're dropping the 15th full-suspension Stumpjumper.
Stumpjumper 15 is here to obliterate every trade-off in the trail game. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. How about a heaping helping of personalization to make it perfect for the only rider who really matters—you? Check, check, check.
“This Stumpy keeps expanding my perception of how hard it can be ridden. It's nuts. It begs you to air into sections that you used to brake into.”
~ Matt Hunter
Breakthrough Capability
Handles bumps better than ‘Bike of the Year’ Stumpjumper EVO
Suspension, geometry, chassis, sizing, and spec work together to calmly dispatch every condition from big hits to steep descents to technical climbs.
"The all-new Stumpjumper with GENIE feels like it has so much more travel than it does on paper. That thing eats through trails!”
- Georgia Leslie, Specialized UK Brand Manager
Stickier Than Your Ex’s Instagram Likes
57% Better Traction Than a Standard Air Spring
Crush Like a Big Bike, Jib Like a Jumper
GENIE Devours Bumps and Provides a Playful Platform
GENIE provides a platform you can trust in the turns or when pumping the backside. The second-stage rising rate makes for a fun, playful bike that can still plow like a bike with much more travel. Truly “best of both worlds” rideability.
“One of my favorite traits of the new Stumpy is that it somehow manages to feel both soft and poppy. Those used to be opposites.” ~ Matt Hunter
Grade On a Curve, GENIE Gets an “A”
Spring Curve Detail
The graph illustrates the relationship between bump force and wheel travel of Stumpjumper 15 and Stumpjumper EVO. Note that 1,080 Newton impact force results in 101 MM of travel on the Stumpjumper 15 and Enduro, whereas the Stumpjumper EVO only uses 87 MM of travel to absorb the same force.
Who Says You Can’t Take it With You?
SWAT
The SWAT 4.0 of the Stumpjumper 15 elevates downtube storage. It’s the smoothest operating, most weather-resistant, flush-mounted system on the planet.
Wheel Good
Big Wheels or Mixed, You Choose
With our aftermarket shock links, you can choose between big wheels front and rear or mix things up with a 27.5” rear for a more responsive and playful ride. No matter what you choose, geometry is unaffected.