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Stumpjumper 15 EVO Expert Di2

Shimano XT, FOX Performance Elite 36, FLOAT X GENIE

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The one-bike trail quiver thanks to leading capability, control, and personalization

Colour:

Gloss Nebula Metallic

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One Bike to Rule All Trails

Capability, Control, Personalization

One Bike to Rule All Trails

Capability, Control, Personalization

The all-new Stumpjumper 15 EVO obliterates every trade-off in the trail game. It’s the ‘Bike of the Year’ winning Stumpy 15 you know, turned up to 11—with a longer-travel 160mm FOX fork, external reservoir FOX FLOAT X shock, and a slacker headtube for next-level capability. Devour bumps like a big bike? Check. Short-travel control, playfulness, and efficiency? Double check. A heaping helping of personalization to make it perfect for the only rider who matters—you? Check, check, check.

At a Glance

Use

Trail

Frameset

FACT 11m carbon chassis w/ SWAT

Suspension

Front: 160mm FOX FLOAT 36 Performance Elite, GRIP X2
Rear: 145mm FOX FLOAT X Genie Performance Elite

Drivetrain

Shimano XT Di2

Wheels

Traverse Alloy

Weight

31lbs. 14.8oz.

Technical Specifications

Frameset

Frame

FACT 11m carbon chassis and rear-end, Trail Geometry, SWAT™ Door integration, head tube angle adjustment, threaded BB, internal brake and dropper cable routing, 12x148mm dropouts, sealed cartridge bearing pivots, SRAM UDH compatible, 145mm of travel

Seat Binder

Alloy, 38.6mm

SWAT

SWAT 4.0 internal downtube storage

Suspension

Rear Shock

FOX FLOAT X Performance Elite with Specialized GENIE Shock Tech, Ride Dynamics Trail Tune, 2-position lever, LSC adjustment, LSR adjustment, 210x55mm

Fork

FOX FLOAT 36 Performance Elite, GRIP X2 damper, HS and LS rebound and compression adjustment, 15x110mm Kabolt axle, 44mm offset, S1:150mm of travel, S2-S6:160mm of travel

Brakes

Front Brake

Shimano Deore XT brake, 4 piston, Metal pad w/fin

Rear Brake

Shimano Deore XT brake, 4 piston, Metal pad w/fin

Drivetrain

Shift Levers

Shimano XT Di2

Rear Derailleur

Shimano XT Di2, 12-speed

Cassette

Shimano XT M8200, 12-speed, 10-51

Chain

Shimano XT M8100, 12-speed w/ quick link

Crankset

Shimano XT, 55mm chainline, 32T, S1-S3: 165mm, S4-S6: 170mm

Bottom Bracket

Shimano, BB-MT801, Threaded

Wheels & Tires

Front Tire

Butcher, GRID TRAIL casing, Gripton T9 compound, 29X2.4

Front Wheel

Roval Traverse 29" Rim, hookless alloy, 30mm inner width, tubeless ready, DT Swiss 370, 15x110mm, 28h, Sapim Force Spokes

Rear Tire

Eliminator, GRID TRAIL casing, GRIPTON® T7 compound, TLR, S1-S2: 27.5x2.4, S3- S6: 29x2.4"

Rear Wheel

Roval Traverse Rim, hookless alloy, 30mm inner width, tubeless ready, DT Swiss 370, 15x110mm, 28h, Sapim Force Spokes

Inner Tubes

Standard, Presta Valve

Cockpit

Stem

Alloy Trail Stem, 35mm bar bore

Handlebars

Specialized, 6000 series alloy, 6-degree upsweep, 8-degree backsweep. S1-S2: 780 width, 20mm rise: S3-S6: 800 width, 50mm rise

Grips

Deity Lockjaw Grips

Saddle

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

SeatPost

PNW Loam Dropper, tool-less travel adjust, Range lever, 34.9, S1: 125mm, S2: 150mm, S3: 175mm, S4-S6: 200mm

Product Details

Product ID

291645

Weight

14.48 kg (31 lb, 14.8 oz)

Weight Size

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

	S1	S2	S3	S4	S5	S6
Crank Length	165mm	165mm	165mm	170mm	170mm	170mm
Handlebar Width	780mm	780mm	800mm	800mm	800mm	800mm
Stem Length	40mm	40mm	40mm	40mm	40mm	40mm
Saddle Width	155mm	155mm	143mm	143mm	143mm	143mm
Seatpost Length	125mm	150mm	175mm	200mm	200mm	225mm
Stack	611mm	621mm	630mm	644mm	658mm	671mm
Reach	400mm	420mm	445mm	470mm	495mm	525mm
Headtube Length	95mm	100mm	110mm	125mm	140mm	155mm
Headtube Angle	64°	64°	64°	64°	64°	64°
BB Height	337mm	340mm	340mm	340mm	340mm	340mm
BB Drop	38mm	35mm	35mm	35mm	35mm	35mm
Trail	133mm	134mm	134mm	134mm	134mm	134mm
Fork Length (full)	561mm	573mm	573mm	573mm	573mm	573mm
Fork Rake/Offset	44mm	44mm	44mm	44mm	44mm	44mm
Front Center	724mm	755mm	785mm	816mm	848mm	884mm
Chainstay Length	430mm	432mm	435mm	435mm	445mm	445mm
Wheelbase	1153mm	1186mm	1217mm	1249mm	1290mm	1327mm
Top-tube Length (horizontal)	542mm	574mm	596mm	625mm	649mm	678mm
Bike Standover Height	738mm	751mm	745mm	745mm	745mm	751mm
Seat Tube Length	385mm	385mm	405mm	425mm	445mm	465mm
Seat Tube Angle	77.7°	76.5°	76.5°	76°	76°	76°
Saddle Height for Effective ST Angle	825mm	870mm	645mm	690mm	735mm	780mm
Max Seatpost Insertion	245mm	245mm	255mm	255mm	285mm	285mm
Min Seatpost Insertion	80mm	80mm	80mm	80mm	80mm	80mm