$8,200.00
2025 Stumpjumper 15 Fox Coil 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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$8,200.00
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Product Details
Specifications
2025 Stumpjumper 15 Fox Coil Alloy
KINEMATICS PERFECTED: As the quintessential trail bike, Stumpjumper 15 Alloy balances efficiency and optimal bump force management. For the anti-squat on Stumpjumper 15 Alloy, Specialized struck a balance between the previous Stumpjumper and Stumpjumper EVO, as both had excellent pedaling characteristics.
HONED GEOMETRY: This bike’s geometry delivers big bike capability when you need it, a nimble feel in tight sections, and lively, efficient climbing manners. The generous cockpit centres you on the bike, optimising traction and corner control. The low bottom bracket, slack head tube angle, and optimised fork offset keep things stable in the rough.
RIDE YOUR WAY: The Stumpjumper 15 Alloy seamlessly integrates benchmark geo adjustability, making it the most personalisable trail bike ever. Six distinct geometry settings allow you to hone performance for any style and any terrain. The head angle and bottom bracket can be fine-tuned for stability or clearance.
FORM FOLLOWS FUN: Specialized can make a frame as stiff as they want, but there’s such a thing as too stiff. To be one with the bike requires engineered compliance in the frame. They engineered the M5 Alloy chassis—front end, rear end, and the link between them—as a single unit that hits the stiffness target they established for trail riding.
WHEEL SIZE: All coil-sprung models come with mixed wheels.
WHEEL CHOICE: With Specialized’s aftermarket link shock links, you can choose between big wheels front and rear or mix things up with a 27.5” rear for a more responsive and playful ride. No matter what you choose, geometry is unaffected.
CARRY IT ALL: SWAT on Stumpjumper 15 elevates downtube storage, an innovation Specialized pioneered.
MORE RELENTLESS THAN YOU: Specialized’s full-suspension bikes are built to be relentless, designed to endure years of hard riding, and backed by the best support and programs to keep you on the trail. Their unbeatable lifetime, no-questions-asked replacement suspension pivot bearings to the original owner is just one way they’ve got you covered.
- All-new M5 alloy frame with SWAT door integration
- Roval Traverse alloy wheels with DT Swiss hubs
- Ride Dynamics Tuned FOX DHX Factory coil shock
- Beefy FOX FLOAT 38 Factory fork with GRIP X2 damper
- Performance-focused and durable Shimano SLX drivetrain
- Big stopping power from TRP Trail EVO 4-piston brakes
- Adjustable travel PNW LOAM dropper post
- Lifetime replacement of suspension pivot bearings to the original owner
Frameset
SWAT
SWAT internal downtube storage
Frame
M5 Alloy chassis and rear-end, Trail Geometry, SWAT™ 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
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 & Tyres
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 Tyre
Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29×2.3″
Rear Tyre
Eliminator, GRID GRAVITY casing, GRIPTON® T9/T7 compound, 2Bliss Ready, 27.5×2.3″
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
* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.
