Specialized Stumpjumper 15 Comp 2025

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

Seat Binder

Alloy, 38.6mm

SWAT

SWAT 4.0 internal downtube storage

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

Front Brake

SRAM Maven Bronze, 4-piston caliper, hydraulic disc, 200mm

Rear Brake

SRAM Maven Bronze, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 200mm

Shift Levers

SRAM AXS POD Controller

Rear Derailleur

SRAM S1000 Eagle Transmission Derailleur

Cassette

SRAM XS-1270 Transmission Cassette, 12spd, 10-52t

Chain

SRAM GX Eagle Transmission Flattop Chain

Crankset

SRAM S1000 Crankset, 32T ring, Integrated Guard, 55mm Chainline, S1-S3:165mm, S4-S6: 170mm

Bottom Bracket

SRAM DUB, BSA 73mm Wide, Threaded

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

Spokes

DT Swiss Industry

Front Tire

Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 2Bliss Ready, 29x2.3"

Rear Tire

Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 2Bliss Ready, S1-S2: 27.5x2.3, S3- S6: 29x2.3"

Inner Tubes

Standard, Presta valve

Stem

Alloy Trail Stem, 35mm bar bore

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

Grips

Specialized Trail Grips

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

Weight

14.87kg (32 lb, 12.5 oz)

Weight Size

S4