SPECIALIZED STUMPJUMPER 15 COMP 2025

The Stumpjumper 15 is here to eliminate every compromise in the trail game. It devours bumps like a big bike, combines short-travel agility with killer playfulness and efficiency, and offers more personalisation than ever before. This bike is all about making the ride perfect for the only rider who really matters: you.

BREAKTHROUGH CAPABILITY:

GENIE Shock Technology brings together the best of both worlds, offering the pop and playfulness of a coil spring with the plush bottomless feel of a downhill bike.

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

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

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

Chain SRAM GX Eagle Transmission Flattop Chain

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

Shift Levers SRAM AXS POD Controller

Rear Derailleur SRAM S1000 Eagle Transmission Derailleur

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

Rims Specialized, hookless alloy, 30mm inner width, tubeless ready, Front: 29, Rear: S1-S2:27.5, S3- S6:29

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

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

Seat Post 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

Seat Binder Alloy, 38.6mm

Inner Tubes Standard, Presta valve

Bottom Bracket SRAM DUB, BSA 73mm Wide, Threaded

Front Hub Alloy, sealed cartridge bearings, 15x110mm thru-axle, 28h

Rear Hub Alloy, sealed cartridge bearings, 12x148mm thru-axle, 28h

Spokes DT Swiss Industry

Stem Alloy Trail Stem, 35mm bar bore

Swat SWAT 4.0 internal downtube storage