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
Robust Specialized alloy wheels with sealed cartridge bearings
Ride Dynamics tuned FOX FLOAT Performance with Specialized GENIE Shock Tech. 2-position open and firm damper adjustments
Eat up the chunkiest trails with the FOX FLOAT 36 Rhythm fork with GRIP damper
Smooth and precise shifting from SRAM Eagle T-Type AXS drivetrain
Big braking power from SRAM Maven Bronze 4-piston brakes
Trustworthy time and time again X-Fusion Manic dropper post
Lifetime Suspension Pivot bearing replacement
Key Features and Benefits:
- Specialized Fact 11m frame:Lightweight, stiff and incredibly capable.
- GENIE Shock Tech:GENIE handles bumps 16.3% better than ‘Bike of the Year’ Stumpjumper EVO
- SRAM S1000 Eagle Transmission:12 speed - For super smooth wireless shifts and spread of gears.
Full Specification:
- Frame:FACT 11m carbon chassis and rear-end, Trail Geometry, SWAT™ 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
- Rear Shock:FOX FLOAT Performance with Specialized GENIE Shock Tech,
Ride Dynamics Trail Tune, 2-position lever w/ LSR adjustment,
S1:210x52.5mm, S2-S6:210x55mm - Fork:FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm QR axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel
- Number of Gears:12
- Gear Shifters:SRAM AXS POD Controller
- Chainset:SRAM S1000 Crankset, 32T ring, Integrated Guard, 55mm
Chainline, S1-S3:165mm, S4-S6: 170mm - Chainrings:32T
- Rear Cassette:SRAM XS-1270 Transmission Cassette, 12spd, 10-52t
- Chain:SRAM GX Eagle Transmission Flattop Chain
- Front Derailleur:N/A
- Rear Derailleur:SRAM S1000 Eagle Transmission Derailleur
- Bottom Bracket:SRAM DUB, BSA 73mm Wide, Threaded
- Pedals:Not supplied:Shop pedals here
- Rims:Specialized, hookless alloy, 30mm inner width, tubeless ready,
Front: 29, Rear: S1-S2:27.5, S3- S6:29 - Front Hub:Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h
- Rear Hub:Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h
- Front Tyre:Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"
- Rear Tyre:Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2: 27.5x2.3, S3- S6: 29x2.3"
- Brakes:Front: SRAM Maven Bronze, 4-piston caliper, hydraulic disc, 200mm Rear: SRAM Maven Bronze, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 200mm
- 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
- Handlebar Grips:Specialized Trail Grips
- Stem:Alloy Trail Stem, 35mm bar bore
- Saddle:Bridge Comp, Hollow Cr-mo rails, S1-S2: 155mm, S3-S6: 143mm
- Seatpost:X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 190mm
- SWAT:SWAT 4.0 internal downtube storage
- Weight:14.87kg (32 lb, 12.5 oz), S4