Which size or configuration labels have geometry for the 2027 Specialized Stumpjumper 15 EVO Comp?

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

What are the reach and stack of the 2027 Specialized Stumpjumper 15 EVO Comp in size S4?

In size S4, reach is 470 mm and stack is 644 mm.

What is the head tube angle of the 2027 Specialized Stumpjumper 15 EVO Comp?

The head tube angle is 64 degrees in every size.

What does the 2027 Specialized Stumpjumper 15 EVO Comp ship with?

The stock build includes Specialized M5, Fox 36 Rhythm, SRAM Eagle 70 Transmission, and Specialized Butcher.

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

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

2027

2027 Specialized Stumpjumper 15 EVO Comp

Trail

The 2027 Specialized Stumpjumper 15 EVO Comp sits in the middle of the range for trail bikes, with a slacker head angle and a shorter rear center. Reach 400 to 525 mm, stack 611 to 671 mm. The Stumpjumper 15 EVO Comp build comes with SRAM Eagle 70 Transmission shifting and Specialized Butcher tires.

Compare with 1,400+ trail bikes

Source: specialized.com. Checked Oct 22, 2026.

Key facts

Brand: Specialized
Model: Stumpjumper 15 EVO
Model year: 2027
Frame: Comp
Type: Trail
Geometry labels: S1, S2, S3, S4, S5, and S6
Drivetrain: SRAM Eagle 70 Transmission
Fork: Fox 36 Rhythm
Rear shock: Fox Float X Performance
Geometry: Complete for every size
Source: specialized.com
Checked: Oct 22, 2026

Geometry by size

2027 Specialized Stumpjumper 15 EVO Comp geometry by size
Measurement	S1	S2	S3	S4	S5	S6
Reach(mm)	400	420	445	470	495	525
Stack(mm)	611	621	630	644	658	671
Head tube angle(°)	64	64	64	64	64	64
Effective top tube(mm)	542	574	596	625	649	678
Chainstay length(mm)	430	432	435	435	445	445
Wheelbase(mm)	1153	1186	1217	1249	1290	1327
BB drop(mm)	38	35	35	35	35	35
BB height(mm)	337	340	340	340	340	340
Standover(mm)	738	751	745	745	745	751
Seat tube length(mm)	385	385	405	425	445	465
Fork length(mm)	561	573	573	573	573	573
Head tube length(mm)	95	100	110	125	140	155

How to read a geometry chart

Stock build

15 parts

Frame

Specialized M5

Frame

Suspension

Fox 36 Rhythm

ForkStanchion diameter 36mmDamper Rhythm

Fox Float X Performance

Rear shockWeight 538 g

Drivetrain

SRAM Eagle 70 Transmission

Shifter

SRAM Eagle 70 Transmission

DerailleurTotal capacity 42 t

SRAM Flattop 70

Chain

SRAM Eagle 70 Transmission

CranksetChainring interface DUBSpeeds 12Chainline 55mm

SRAM DUB

Bottom bracket

Wheels & Tires

Specialized Butcher

TireTPI 60 TPI

Specialized Eliminator

Tire

Brakes

SRAM DB8

Brake

Cockpit

Trail Stem

Stem

Specialized Trail Grips

Grips

Seatpost & Saddle

X-Fusion Manic

Dropper post

Specialized Bridge Comp

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2027 Specialized Stumpjumper 15 EVO Comp?: Geometry is listed for S1, S2, S3, S4, S5, and S6.
What are the reach and stack of the 2027 Specialized Stumpjumper 15 EVO Comp in size S4?: In size S4, reach is 470 mm and stack is 644 mm.
What is the head tube angle of the 2027 Specialized Stumpjumper 15 EVO Comp?: The head tube angle is 64 degrees in every size.
What does the 2027 Specialized Stumpjumper 15 EVO Comp ship with?: The stock build includes Specialized M5, Fox 36 Rhythm, SRAM Eagle 70 Transmission, and Specialized Butcher.
Which years of the Specialized Stumpjumper 15 EVO are on Quiver?: Quiver has the Specialized Stumpjumper 15 EVO for 2027 and 2026.