Specialized Stumpjumper 15 Expert
Specialized Stumpjumper 15 Expert
Specialized Stumpjumper 15 Expert
Specialized Stumpjumper 15 Expert

Specialized Stumpjumper 15 Expert

Regular price$8,499.99 CAD
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The Stumpjumper 15 Expert is made for riders who love to push the limits! With a FACT 11m carbon frame, 145mm rear travel, Fox 36 Performance Elite suspension, and Roval Traverse alloy wheels, it offers the perfect mix of playfulness and stability for aggressive trail riding.

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Specialized Stumpjumper 15 Expert

The Stumpjumper 15 eliminates every compromise in the trail game. Thanks to GENIE shock* technology, this bike combines the playfulness of short-travel bikes with the bottomless feel of a big bike, handling bumps and technical terrain effortlessly. With 16.3% better bump force management than traditional air shocks and 39% fewer bottom-outs, the Stumpjumper 15 provides coil-like performance and superior control. Its tunable spring curve lets you fine-tune the ride for your perfect feel, whether for climbing efficiency or descending control.

With six adjustable geometry settings and SWAT 4.0 storage, the Stumpjumper 15 is fully customizable for any terrain or riding style. Its low bottom bracket and slack head tube angle offer stability on rough trails, while the bike's design provides 57% better traction than standard air shocks. The Stumpjumper 15 works with both 29” or mixed wheel sizes so you can tailor the bike to your preferences. The Stumpjumper 15 is built to endure and ready for any challenge on the trail.

*Air sprung models only

Specifications

SWAT SWAT 4.0 internal downtube storage

Frame FACT 11m carbon chassis and rear-end with 145mm of travel

Seat Binder Alloy, 38.6mm

Fork FOX FLOAT 36 Performance Elite, GRIP X2 damper with S1:140mm of travel, S2-S6:150mm of travel

Rear Shock FOX FLOAT Performance Elite with Specialized GENIE Shock Tech with S1:210x52.5mm, S2-S6:210x55mm

Stem Alloy Trail Stem, 35mm bar bore

Saddle Bridge Comp, Hollow Cr-mo rails, S1-S2: 155mm, S3-S6: 143mm

Grips Deity Lockjaw

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

SeatPost PNW Loam Dropper, tool-less travel adjust, Range lever, 34.9, S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 200mm

Front Brake SRAM Maven Bronze, 4-piston caliper, hydraulic disc, 200mm HS2 Rotor

Rear Brake SRAM Maven Bronze, 4-piston caliper, hydraulic disc, S1-S2: 180mm, S3-S6: 200mm HS2 Rotor

Chain SRAM GX Eagle Transmission Flattop Chain

Cassette SRAM GX Eagle Transmission Cassette, 12spd, 10-52t

Bottom Bracket SRAM DUB, BSA 73mm Wide, Threaded

Shift Levers SRAM AXS POD Controller

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

Rear Derailleur SRAM GX Eagle Transmission Derailleur

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

Front Hub DT Swiss 370, 15x110mm, 28h

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

Rear Hub DT Swiss 370, 12x148mm, 28h

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

Spokes Sapim Force

Inner Tubes Standard, Presta valve

Weight 14.47kg (31 lb, 14.4 oz) - Size S4

*Specifications are subject to change without notice

Geometry

S1 S2 S3 S4 S5 S6
A Reach 400 425 450 475 500 530
B Stack 608 618 627 640 654 667
C Headtube Angle 64.5° 64.5° 64.5° 64.5° 64.5° 64.5°
D Seat Tube Length 385 385 405 425 445 465
E Front Centre 720 751 780 812 843 879
F Bottom Bracket Height 334 337 337 337 337 337
G Bottom Bracket Drop 41 38 38 38 38 38
H Wheelbase 1149 1181 1213 1244 1285 1322
I Chainstay Length 430 432 435 435 445 445
J Headtube Length 95 100 110 125 140 155
K Top Tube Length 541 573 595 624 647 677
L Seat Tube Angle 77° 76.5° 77° 76.9° 77.3° 77.6°
M Standover Height 738 751 745 745 745 751
All measurements in degrees or millimetres

Sizing Guide

The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.

We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.

Size Height
Imperial Metric
S1 4'11" - 5'3" 150 - 160cm
S2 5'2" - 5'8" 157 - 173cm
S3 5'5" - 5'11" 165 - 180cm
S4 5'8" - 6'2" 173 - 188cm
S5 5'10" - 6'4" 178 - 193cm
S6 6'2" - 6'8" 188 - 203cm

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