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Specialized Stumpjumper 15 Expert

Specialized Stumpjumper 15 Expert
Color: Gloss Gunmetal/White Mountains
Size: S3
Wheel Size: 29-inch
Please select options Unavailable


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
- 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

Frame SizeS1S2S3S4S5S6
Stack (mm)608 618627640654667
Reach (mm)400 425450475500530
Headtube Length (mm)95 100110125140155
Headtube Angle64.5° 64.5°64.5°64.5°64.5°64.5°
BB Height (mm)334 337337337337337
BB Drop (mm)41 3838383838
Trail (mm)129 130130130130130
Fork Length (full) (mm)551 561561561561561
Fork Rake/Offset (mm)44 4444444444
Front Center (mm)720 751780812843879
Chainstay Length (mm)430 432435435445445
Wheelbase (mm)1149 11811213124412851322
Top-Tube Length (Horizontal) (mm)541 573595624647677
Bike Standover Height (mm)738 751745745745751
Seat Tube Length (mm)385 385405425445465
Seat Tube Angle77 76.577.276.977.377.6
Max Seatpost Insertion (mm)245 245255255285285
Min. Seatpost Insertion (mm)80 8080808080
Crank Length (mm)165 165165170170170
Handlebar Width (mm)780 780800800800800
Stem Length (mm)35 3535353535
Saddle Width (mm)155 155143143143143
Seatpost Length (mm)125 150170200200200
Frame SizeRider Height (cm)Rider Height (in)
S1150 - 160 4'11" - 5'3"
S2157 - 173 5'2" - 5'8"
S3165 - 180 5'5" - 5'11"
S4173 - 188 5'8" - 6'2"
S5178 - 193 5'10" - 6'4"
S6188 - 203 6'2" - 6'8"


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.