Stumpjumper 15 Alloy - Shimano Deore, RockShox/X-Fusion
Shipping & Delivery
Click & collect — Noosaville, free. Bikes are professionally built, set up and tuned for you; some in-stock bikes take up to 48 hours to build. Everything else is usually ready within 24 hours.
Local delivery — within 50km of Noosaville, $150. Hand-delivered by one of our mechanics, built and set up at your door.
Ship to home — Australia wide, $150 for bikes. Bikes arrive boxed and partly assembled; we recommend a qualified mechanic finishes the build. Excludes WA and NT — get in touch and we'll quote you for freight.
Small goods — $10 standard, free over $200, express $15.
Please get in touch with our team if you have any questions about shipping.
Product Info
Details + Specs
Stumpjumper 15 Alloy - Shimano Deore, RockShox/X-Fusion
Every trade-off in the trail game, obliterated
Stumpjumper 15 Alloy devours bumps like a big bike while keeping the short-travel control, playfulness and efficiency that make a trail bike worth riding — with six distinct geometry settings so you can tune it to your terrain rather than accept a factory setting.
Best for: Trail riding — technical descents, efficient climbs and everything in between.
At a glance
Frame
M5 Alloy chassis and rear-end, Trail Geometry, SWAT™ Door integration, head…
Fork
RockShox, Psylo Silver, Motion Control Damper, 15x110 axle, 44mm offset, S1…
Rear Shock
X-Fusion 02 Pro RL, Ride Dynamics Trail Tune, rebound adjust, lockout S1:21…
Drivetrain
Shimano Deore, M6100, 12pd, Shadow Plus
Brakes
Shimano, BR-MT420, 4-piston caliper, hydraulic disc, 203mm
Dropper post
TranzX Dropper, remote SLR LE lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm…
Key highlights
an all-new M5 alloy frame with SWAT door integration and 145mm of rear travel.
a Ride Dynamics tuned X-Fusion 02 Pro RL shock with adjustable rebound and lockout.
a RockShox Psylo Silver fork with Motion Control damper.
reliable Shimano MT-420 4-piston brakes and a 12-speed Shimano Deore drivetrain.
head tube angle adjustment gives six distinct geometry settings, tuned for stability or clearance.
lifetime, no-questions-asked replacement of the suspension pivot bearings to the original owner.
Complete specification
Full build details
Components are grouped by bike system so the complete build is easy to scan.
Frameset
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
SWAT
SWAT internal downtube storage
Suspension
Fork
RockShox, Psylo Silver, Motion Control Damper, 15x110 axle, 44mm offset, S1:140mm of travel, S2-S6:150mm of travel
Rear Shock
X-Fusion 02 Pro RL, Ride Dynamics Trail Tune, rebound adjust, lockout S1:210x52.5mm, S2-S6:210x55mm
Brakes
Front Brake
Shimano, BR-MT420, 4-piston caliper, hydraulic disc, 203mm
Rear Brake
Shimano, BR-MT420, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 203mm
Drivetrain
Shift Levers
Shimano Deore, M6100, 12spd
Rear Derailleur
Shimano Deore, M6100, 12pd, Shadow Plus
Cassette
Shimano Deore, M6100, 12spd w/Hyperglide+, 10-51t
Chain
Shimano Deore, M6100, 12-speed
Crankset
Shimano Deore, M6120, 30T ring, 55mm chainline, S1-S3:165mm, S4-S6: 170mm
Wheels and tyres
Rims
Specialized Alloy, Tubeless Ready, 29mm internal width, 28h, 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
Stainless, 14g
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"
Inner Tubes
Standard, Presta valve
Cockpit and contact points
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
Stem
Alloy Trail Stem, 35mm bar bore
Grips
Specialized Trail Grips
Seatpost
TranzX Dropper, remote SLR LE lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 200mm
Saddle
Bridge, Steel rails, S1-S2: 155mm, S3-S6: 143mm
Component specifications are subject to change without notice.