Which size or configuration labels have geometry for the 2026 Specialized Stumpjumper 15 EVO Expert?

Geometry is listed for S1, S2, S3, S4, S5, and S6.

Which years of the Specialized Stumpjumper 15 EVO are on Quiver?

Quiver has the Specialized Stumpjumper 15 EVO for 2026 and 2027.

2026

2026 Specialized Stumpjumper 15 EVO Expert

The 2026 Specialized Stumpjumper 15 EVO Expert is a trail bike. The Stumpjumper 15 EVO Expert build comes with Shimano XT Di2 shifting and Roval Traverse wheels.

Compare geometry

Checked Sep 15, 2026.

Key facts

Brand: Specialized
Model: Stumpjumper 15 EVO
Model year: 2026
Frame: Expert
Type: Trail
Geometry labels: S1, S2, S3, S4, S5, and S6
Drivetrain: Shimano XT Di2
Fork: Fox FLOAT 36 Performance Elite GRIP X2
Rear shock: Fox FLOAT X Performance Elite
Wheels: Roval Traverse
Geometry: Some measurements unavailable
Checked: Sep 15, 2026

Geometry by size

2026 Specialized Stumpjumper 15 EVO Expert geometry by size
Measurement	S1	S2	S3	S4	S5	S6
BB drop(mm)	Not available	35	35	35	35	35
BB height(mm)	Not available	340	340	340	340	340
Seat tube length(mm)	385	385	405	425	445	465
Fork length(mm)	561	Not available	Not available	Not available	Not available	Not available
Head tube length(mm)	95	Not available	Not available	Not available	Not available	Not available

Sources agreeNot available

Requested. Requests decide what we research next.

How to read a geometry chart

Stock build

22 parts

Frame

Specialized FACT 11m

FrameFrame type Full SuspensionCategory Trail

Suspension

Fox FLOAT 36 Performance Elite GRIP X2

ForkWheel size 29

Fox FLOAT X Performance Elite

Rear shockExternal adjustments 2-position adjust

Drivetrain

Shimano XT

Shifter

Shimano XT Di2

DerailleurMaximum cog 51 tCassette compatibility ShimanoClutch yes

Shimano XT M8200

CassetteSpeeds 12Freehub body Shimano Micro Spline

Shimano XT M8100

ChainSpeeds 12Compatibility HG 12-speedWeight 252 g

Shimano XT

CranksetChainring interface DUBSpeeds 12

Shimano XT

ChainringMount standard Direct MountMaterial Aluminum

Shimano MT801

Bottom bracketShell standard BSA (Threaded)Shell width 73Weight 79 g

Wheels & Tires

Roval Traverse

WheelsetInternal rim width 30mmSpoke count 28Tubeless ready tubeless compatible

Butcher

Tire

Eliminator

Tire

DT Swiss 370

HubBearing type cartridge

Brakes

Shimano Deore XT

BrakeCaliper mount Post Mount

Shimano Deore XT

Rotor

Shimano Deore XT

Rotor

Cockpit

Specialized 6000 series

HandlebarClamp diameter 35mmMaterial AluminumBacksweep 8°Upsweep 6°

Trail

Stem

Deity Lockjaw

GripsClamp / lock type Lock-on

Seatpost & Saddle

PNW Loam

Dropper post

Specialized Bridge

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2026 Specialized Stumpjumper 15 EVO Expert?: Geometry is listed for S1, S2, S3, S4, S5, and S6.
What does the 2026 Specialized Stumpjumper 15 EVO Expert ship with?: The stock build includes Specialized FACT 11m, Fox FLOAT 36 Performance Elite GRIP X2, Shimano XT, and Roval Traverse.
Which years of the Specialized Stumpjumper 15 EVO are on Quiver?: Quiver has the Specialized Stumpjumper 15 EVO for 2026 and 2027.