Stumpjumper 15 Comp Alloy
The Stumpjumper 15 EVO Alloy Comp is a versatile alloy trail bike that balances big hit capability with short-travel efficiency and playfulness, featuring the innovative GENIE suspension system. It is designed to be highly customizable to suit any terrain or riding style.
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Product images may vary slightly from final specifications.
Need to Know
KEY FEATURES
PERFECT FOR
Why we like the Specialized Stumpjumper 15 Comp Alloy
BREAKTHROUGH CAPABILITY
GENIE Shock Technology combines a poppy, playful ride with a bottomless DH feel.
ULTIMATE CONTROL
Measurably better traction than “Bike of the Year” Stumpjumper EVO. GENIE delivers 57% better traction than a standard air-sprung shock.
UNMATCHED PERSONALIZATION
Six distinct geometry settings allow you to hone performance for any style, any terrain. The head angle and bottom bracket height can be fine-tuned for stability or clearance.
Specifications
Frame
Carbon Fibre
Fork
FOX FLOAT 36 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm thru-axle, 44mm offset
Front Travel
160mm
Shock
FOX FLOAT X Performance with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever, LSR adjustment, 210x55mm
Rear Travel
145mm
Drivetrain
Shifter
SRAM Eagle, trigger, 12-speed
Rear Derailleur
SRAM SX Eagle, 12-speed
Crankset
SRAM Eagle 70, 32T ring (Length varies by size: S1-S4: 170mm, S5-S6: 175mm)
Chain
SRAM SX Eagle, 12-speed
Cassette
SRAM PG-1210 Eagle, 11-50t
Brakeset
SRAM DB8 4-piston hydraulic disc, 200mm Front/180mm Rear rotors
Rotors
Front: 200mm / Rear: 180mm (SRAM DB8)
Bottom bracket
SRAM DUB, BSA 73mm, Threaded
Cockpit
Headset
Handlebar
Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise (Width varies by size: S1-S2: 780mm, S3-S6: 800mm)
Stem
Alloy Trail Stem, 35mm bar bore
Saddle
Bridge Comp, Hollow Cr-mo rails, 143mm
Dropper Post
X-Fusion Manic, 34.9 (Travel varies by size: S1: 125mm, S2: 150mm, S3: 170mm, S4-S6: 190mm)
Dropper Lever
Remote SLR LE lever
Grips
Specialized Trail Grips
Wheels
Wheelset
Specialized hookless alloy rims, 30mm inner width, tubeless ready, with robust Specialized alloy hubs and DT Swiss Industry spokes.
Front Axle
15x110mm thru-axle (Boost)
Rear Axle
12x148mm thru-axle (Boost)
Hubs
Specialized alloy front hub/Alloy sealed cartridge bearing rear hub, 32h
Tires
Front: Butcher, GRID TRAIL casing, GRIPTON® T9 compound, 29x2.3" / Rear: Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, 27.5x2.3"
Welcome to Bici's Personal Bike Shopping Service, where your cycling journey becomes truly personalized. At Bici, we understand that finding the perfect bike is more than just a purchase—it's an experience.
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