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Specialized2025

2025 Specialized Stumpjumper 15 Pro

Trail

The 2025 Specialized Stumpjumper 15 Pro sits in the middle of the range for trail bikes, with a slacker head angle and a shorter rear center. Reach 400 to 530 mm, stack 608 to 667 mm. The Stumpjumper 15 Pro build comes with SRAM X0 Eagle AXS shifting and Roval Traverse SL II wheels.

Source: specialized.com. Checked .

Key facts

Model year
2025
Frame
Pro
Type
Trail
Source
specialized.com
Checked

Geometry by size

2025 Specialized Stumpjumper 15 Pro geometry drawing, size S3Side view of the 2025 Specialized Stumpjumper 15 Pro frame in size S3, drawn to scale from its published geometry, with lettered dimension lines.J 1213A 450mmB 627mmJ 1213mmH 435mmK 38mmC 595mmD 64.5°E 77.0°F 110mmG 405mm
Geometry drawing, size S3, to scale.
2025 Specialized Stumpjumper 15 Pro geometry by size
MeasurementS1S2S3S4S5S6
Reach(mm)400425450475500530
Stack(mm)608618627640654667
Head tube angle(°)64.564.564.564.564.564.5
Seat tube angle(°)Not availableNot available7776.5Not availableNot available
Effective top tube(mm)541573595624647Not available
Chainstay length(mm)430432435435445445
Wheelbase(mm)114911811213124412851322
BB drop(mm)413838383838
Seat tube length(mm)385385405425445465
Head tube length(mm)Not availableNot available110Not availableNot availableNot available
Sources agreeNot available

Requested. Requests decide what we research next.

Stock build

23 parts

Frame

Specialized Stumpjumper 15
FrameFrom the manufacturer: Frame type Full SuspensionFrom the manufacturer: Rear travel 150mm

Suspension

Fox Float 36 Factory GRIP2
ForkFrom the manufacturer: Wheel size 29From the manufacturer: Front axle / spacing 15x110 (Boost)Stanchion diameter 36mm
Fox Float Factory
Rear shockFrom the manufacturer: Weight 340 g

Drivetrain

SRAM Pod Controller
ShifterActuation type ElectronicCompatibility SRAM AXSMount Discrete / MatchMaker X
SRAM X0 Eagle AXS
DerailleurFrom the manufacturer: Maximum cog 52 tFrom the manufacturer: Cassette compatibility EagleFrom the manufacturer: ClutchFrom the manufacturer: Weight 445 g
CassetteFrom the manufacturer: Speeds 12
SRAM X0 Eagle Transmission
Chain
CranksetFrom the manufacturer: Spindle / BB interface DUBFrom the manufacturer: Speeds 12
SRAM Eagle AXS
ChainringFrom the manufacturer: Speeds 12
SRAM DUB GX
Bottom bracketFrom the manufacturer: Weight 67 g

Wheels & Tires

WheelsetFrom the manufacturer: Internal rim width 30mmFrom the manufacturer: Spoke count 28From the manufacturer: Tubeless ready
TireFrom the manufacturer: Bead FoldingFrom the manufacturer: Tubeless ready 2Bliss ReadyWeight ~1060 g
TireFrom the manufacturer: Bead FoldingFrom the manufacturer: Tubeless ready 2Bliss Ready

Brakes

BrakeFrom the manufacturer: Lever adjustments Independent bite point and reach adjustment
SRAM Maven Silver
BrakeFrom the manufacturer: Piston count 4From the manufacturer: Brake type Hydraulic
RotorFrom the manufacturer: Thickness 2mm
RotorFrom the manufacturer: Thickness 2mm

Cockpit

Specialized Traverse SL
Handlebar
Industry Nine Mountain
StemFrom the manufacturer: Bar clamp diameter 35mmFrom the manufacturer: Steerer diameter 1.5"From the manufacturer: Rise 30°
GripsFrom the manufacturer: Clamp / lock type Lock-on
Specialized Angle-Adjust
HeadsetFrom the manufacturer: Steerer compatibility 1-1/8

Seatpost & Saddle

Dropper postFrom the manufacturer: Actuation Wireless

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Sources agreeManufacturer

Quick answers

Which size or configuration labels have geometry for the 2025 Specialized Stumpjumper 15 Pro?
Geometry is listed for S1, S2, S3, S4, S5, and S6.
What are the reach and stack of the 2025 Specialized Stumpjumper 15 Pro in size S4?
In size S4, reach is 475 mm and stack is 640 mm.
What is the head tube angle of the 2025 Specialized Stumpjumper 15 Pro?
The head tube angle is 64.5 degrees in every size.
What does the 2025 Specialized Stumpjumper 15 Pro ship with?
The stock build includes Specialized Stumpjumper 15, Fox Float 36 Factory GRIP2, SRAM Pod Controller, and Roval Traverse SL II.
Which years of the Specialized Stumpjumper 15 are on Quiver?
Quiver has the Specialized Stumpjumper 15 for 2025 and 2026.

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