Product Info
Details + Specs
Stumpjumper 15 EVO Expert - SRAM GX AXS, FOX Performance Elite
One trail bike, fewer compromises
Stumpjumper 15 EVO is here to obliterate every trade-off in the trail game. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. How about a heaping helping of personalisation to make it perfect for the only rider who really matters — you?
Best for: Trail and all-mountain riding across technical climbs and descents.
At a glance
Frame
FACT 11m Carbon, Trail Geometry, SWAT™ Door integration, adjustable head…
Fork
FOX FLOAT 36 Performance Elite, GRIP X2 damper, 160mm travel (150mm S1)
Shock
FOX FLOAT X Performance Elite with Specialized GENIE Shock Tech, Ride…
Drivetrain
SRAM GX Eagle AXS Transmission
Brakes
SRAM Maven Silver, 4-piston hydraulic disc, 200mm rotor
Weight
15.26kg (33lb 10.3oz)
Key highlights
Trail Geometry, SWAT™ Door integration, adjustable head tube angle and 145mm of rear travel, paired with a FOX FLOAT X Performance Elite shock running Specialized's GENIE…
a GRIP X2-damped 160mm-travel (150mm on S1) fork gives supportive, controlled front-end performance on rough trail.
wireless 12-speed shifting via an AXS POD controller with a wide-range 10-52t cassette for climbing and descending alike.
big, confident stopping power with a 200mm front rotor for all-conditions control.
Complete specification
Full build details
Components are grouped by bike system so the complete build is easy to scan.
Frameset
Frame
FACT 11m Carbon, Trail Geometry, SWAT™ Door integration, adjustable head tube angle, threaded BB, 145mm rear travel
Suspension
Fork
FOX FLOAT 36 Performance Elite, GRIP X2 damper, 160mm travel (150mm S1)
Rear Shock
FOX FLOAT X Performance Elite with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever
Brakes
Front Brake
SRAM Maven Silver, 4-piston hydraulic disc, 200mm rotor
Rear Brake
SRAM Maven Silver, 4-piston hydraulic disc, 180mm rotor (S1-S2) / 200mm rotor (S3-S6)
Drivetrain
Shifters
SRAM AXS POD Controller
Rear Derailleur
SRAM GX Eagle AXS Transmission
Cassette
SRAM XG-1275 Transmission, 12-speed, 10-52t
Chain
SRAM GX Eagle Transmission, 12-speed Flattop
Crankset
SRAM GX Eagle, DUB, 32t (165mm S1-S3 / 170mm S4-S6)
Bottom Bracket
SRAM DUB, threaded, wide
Wheels and tyres
Wheels
Roval Traverse, DT Swiss 370 hub, 28h
Tyres
Butcher (front, 29x2.4) / Eliminator (rear, 27.5x2.4 S1-S2 / 29x2.4 S3-S6)
Cockpit and contact points
Handlebars
Specialized alloy, 6-degree upsweep, 780mm (S1-S2) / 800mm (S3-S6)
Stem
Alloy Trail Stem, 35mm bar bore, 40mm length
Grips
Deity Lockjaw
Seatpost
PNW Loam dropper, tool-less adjustment, 125-225mm travel (size-specific)
Saddle
Bridge Comp
Weight and sizing
Weight
15.26kg (33lb 10.3oz)
Weight is based on a production painted bike in the stated reference size. Actual weight can vary with colour, size and component variation. Specifications are subject to change without notice.