Specialized Stumpjumper 15 Expert

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.

- Lightweight FACT 11m carbon chassis and rear-end
- Ride Dynamics tuned FOX FLOAT Performance Elite with Specialized GENIE
patent-pending air spring technology provides maximum grip and traction found in a
linear coil spring, bottom-out prevention found in a progressive air spring, and the
ability to tune mid-stroke and end-stroke support independently. Highly adjustable
2-position open and firm mode with the 3-position open mode compression adjuster.
- Supportive and tuneable FOX FLOAT 36 Performance Elite fork with GRIP X2
damper
- Strong and trusted Roval Traverse wheels, DT Swiss 370 hub
- Smooth and precise SRAM GX Eagle T-Type AXS drivetrain
- Powerful and reliable SRAM Maven Bronze 4-piston brakes
- Adjustable travel with PNW LOAM dropper post
- Lifetime bearing replacement

Geometry
Sizing
Specs
Pedals Sold Separately
Fork FOX FLOAT 36 Performance Elite, GRIP X2 damper, HS and LS rebound and compression adjustment, 15x110mm QR axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel
Hubs Front: DT Swiss 370, 15x110mm, 28h
Rear: DT Swiss 370, 12x148mm, 28h
Rims Roval Traverse, hookless alloy, 30mm inner width, tubeless ready, Front: 29, Rear: S1-S2: 27.5, S3- S6: 29
Stem Alloy Trail Stem, 35mm bar bore
Chain SRAM GX Eagle Transmission Flattop Chain
Frame FACT 11m carbon chassis and rear-end, Trail Geometry, SWATTM Door integration, head tube angle adjustment, threaded BB, internal brake and dropper cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel
Tires Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2: 27.5x2.3, S3- S6: 29x2.3"
Saddle Bridge Comp, Hollow Cr-mo rails, S1-S2: 155mm, S3-S6: 143mm
Spokes Sapim Force
Crankset SRAM GX Eagle Crankset, 32T ring, Integrated Guard, 55mm Chainline, S1-S3:165mm, S4-S6: 170mm
Seatpost PNW Loam OE Dropper, tool-less travel adjust, Range lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 200mm
Shifters SRAM AXS POD Controller
Handlebars Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2: 780 width, 20mm rise; S3-S4: 800 width, 30mm rise; S5-S6: 800 width, 40mm rise
Rear Shock FOX FLOAT Performance Elite with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever w/3 setting Open mode tuning range, LSR adjustment, S1:210x52.5mm, S2-S6:210x55mm
Tape/Grips Deity Lockjaw
Bottom Bracket SRAM DUB, BSA 73mm Wide, Threaded
Rear Derailleur SRAM GX Eagle Transmission Derailleur
Accessories & Extras SWAT 4.0 internal downtube storage
Cassette/Freewheel SRAM GX Eagle Transmission Cassette, 12spd, 10-52t
* Subject to change without notice.