Specialized Stumpjumper 15 Alloy

Introducing the Stumpjumper 15 Alloy - the ultimate trail bike that smashes all limitations. Its oversized frame devours bumps with ease, while its short-travel design delivers control, playfulness, and efficiency - all in one. With plenty of room for personalization, this bike is made just for you. We've perfected the kinematics, finding the perfect balance between efficiency and bump management. The geometry has been honed to deliver big bike capabilities, nimble handling, and effortless climbs. Want to tailor your ride? With six geometry settings, you can fine-tune performance for any terrain. Oh, and don't worry about stiffness - our engineered M5 Alloy frame offers just the right amount of compliance. Plus, with the option for mixed wheel sizes and SWAT storage, this bike is ready for anything. We believe in our bikes so much, we offer unbeatable support and replacement programs for the lifetime of your ownership. Upgrade to the Stumpjumper 15 Alloy, earn your turns and shralp your (insert inspriational mountain biking word that rhymes with shralp here).

Specifications

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

Rear Shock
X-Fusion 02 Pro RL, Ride Dynamics Trail Tune, rebound adjust, lockout S1:210x52.5mm, S2-S6:210x55mm

Fork
RockShox, Psylo Silver, Motion Control Damper, 15x110 axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel

Rear Brake
Shimano, BR-MT420, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 203mm

Front Brake
Shimano, BR-MT420, 4-piston caliper, hydraulic disc, 203mm

Chain
Shimano Deore, M6100, 12-speed

Crankset
Shimano Deore, M6120, 30T ring, 55mm chainline, S1-S3:165mm, S4-S6: 170mm

Cassette
Shimano Deore, M6100, 12spd w/Hyperglide+, 10-51t

Rear Derailleur
Shimano Deore, M6100, 12pd, Shadow Plus

Shift Levers
Shimano Deore, M6100, 12spd

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

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

Rims
Specialized Alloy, Tubeless Ready, 29mm internal width

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

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

Stem
Alloy Trail Stem, 35mm bar bore

Saddle
Bridge, Steel rails, S1-S2: 155mm, S3-S6: 143mm

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

SeatPost
TranzX Dropper

Weight
16.57 kg (36 lb, 8.5 oz) / S4