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2025 Specialized Stumpjumper 15 Alloy

Satin Brushed Aluminum / Cast Blue

Specs and Features

Frameset
Frame
M5 Alloy chassis and rear-end, Trail Geometry, SWATā„¢ Door integration, head tube angle adjustment, threaded BB, internal cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel
Seat Binder
Alloy, 38.6mm
SWAT
SWAT internal downtube storage
Suspension
Rear Shock
FOX DHX Factory, Ride Dynamics Trail Tune, 210x55mm, S2: 400lbs, S3: 450lbs, S4: 500bs, S5: 550lbs, S6: 600lbs
Fork
FOX FLOAT 38 Factory, GRIP X2 damper, HS and LS rebound and compression adjustment, 15x110mm QR axle, 44mm offset, 160mm of travel
Brakes
Front Brake
TRP DH-R EVO, 4-piston caliper, hydraulic disc, 220mm
Rear Brake
TRP DH-R EVO, 4-piston caliper, hydraulic disc, 203mm
Drivetrain
Shift Levers
Shimano SLX, M7100, 12spd
Rear Derailleur
Shimano SLX, M7100, SGS, 12-speed
Cassette
Shimano SLX, CS-M7100, 12-speed, 10-51t
Chain
Shimano SLX, M7100, 12-speed
Crankset
Shimano SLX, M7120, 32T ring, 55mm chainline, S2-S3:165mm, S4-S6: 170mm
Bottom Bracket
Shimano, BB-MT801, Threaded
Wheels & Tires
Rims
Roval Traverse, hookless alloy, 30mm inner width, tubeless ready, Front: 29, Rear: 27.5
Front Hub
DT Swiss 370, 15x110mm, 28h
Rear Hub
DT Swiss 370, 12x148mm, 32h
Spokes
Sapim Force
Front Tire
Butcher, GRID TRAIL casing, GRIPTONĀ® T9 compound, 2Bliss Ready, 29x2.3"
Rear Tire
Eliminator, GRID GRAVITY casing, GRIPTONĀ® T9/T7 compound, 2Bliss Ready, 27.5x2.3"
Inner Tubes
Standard, Presta valve
Cockpit
Stem
Deity, 35mm clamp, 35mm length
Handlebars
Deity, Racepoint, 5-degree upsweep, 9-degree backsweep, 810 width, S2: 25mm rise: S3-S6: 38mm rise
Grips
Deity, Knuckleduster, Black
Saddle
Bridge Comp, Hollow Cr-mo rails, S1-S2: 155mm, S3-S6: 143mm
SeatPost
PNW Loam OE Dropper, tool-less travel adjust, Range lever, 34.9, S2: 150mm, S3: 170mm, S4-S6: 200mm
Product Details
Product ID
257786
Weight
Weight
16.90 kg (37 lb, 4.1 oz)
Weight Size
S4

Stumpjumper 15 Alloy

Stumpjumper 15 Alloy 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.


 

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