Specialized
Stumpjumper 15 Comp Alloy
2025Mountain - Trail
Stumpjumper 15 Comp Alloy Data
- MSRP
- USD 2999.99
- Frame
- Alloy
- Travel
- Front: 160mm, Rear: 145mm
- Weight
- 16.17 kg
- Sizes
- S1, S2, S3, S4, S5, S6
- Colors
- Satin Powder Indigo / Smoke
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Components
Complete component specification list for this variant.
Drivetrain
Bottom Bracket
Shimano BB-MT801
- Standard
- Threaded
Chain
Shimano SLX, M7100
- Gears
- 12
Crank
Shimano SLX, M7120
- Length
- 170
Rear Shifter
Shimano SLX, M7100, 12spd
Rear Derailleur
Shimano SLX, M7100, SGS, -speed
- Gears
- 12
Cassette
Shimano SLX, CS-M7100
Seat
Seatpost Clamp
Alloy, 38.6mm
Saddle
Bridge Comp, Hollow Cr-mo rails
Seatpost
X-Fusion Manic, infinite adjustable
- Diameter
- 34.9 mm
- Dropper post
- 1
- Travel
- 190 mm
Cockpit
Stem
Alloy Trail Stem
- Length
- 40 mm
- Clamping diameter
- 35 mm
Handlebar
Specialized, 6000 series alloy
Grips
Specialized Trail Grips
Frame
Fork
Rhythm FOX FLOAT 36 , GRIP damper
- Travel
- 160 mm
- Front Axle Dimension
- 15x110mm
- Offset
- 44 mm
Frame
M5 chassis and rear-end, Trail Geometry, SWAT™ Door integration
- Rear Axle Dimension
- 12x148mm
- Material
- Alloy
Rear Shock
Performance FOX FLOAT with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune
- Travel
- 145 mm
Wheels
Front
Front Tire
Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready (29x2.3", 2.3")
- Size
- 29x2.3"
- Width
- 2.3"
Front Wheel
Specialized front hub disc, hookless rims (29, 15x110mm)
- Size
- 29
- Axle Dimension
- 15x110mm
- Rotor mount
- 6-bolt
- Inner width
- 30 mm
- Material
- Alloy
Rear
Rear Tire
Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready (29x2.3")
- Size
- 29x2.3"
Rear Wheel
Specialized hub, hookless rims (29, 12x148mm)
- Size
- 29
- Axle Dimension
- 12x148mm
- Inner width
- 30 mm
- Material
- Alloy
Brakes
Front
Front Brake
TRP Trail EVO
Front Disc
TRP Trail EVO
- Diameter
- 203 mm
Rear
Rear Brake
TRP Trail EVO
Rear Disc
TRP Trail EVO
- Diameter
- 203 mm