Quiver

Specialized2021

2021 Specialized Stumpjumper Expert

Trail

The 2021 Specialized Stumpjumper Expert is a trail bike. The Stumpjumper Expert build comes with SRAM X01 Eagle shifting and Roval Traverse wheels.

Source: specialized.com. Checked .

Key facts

Model year
2021
Frame
Expert
Type
Trail
Drivetrain
SRAM X01 Eagle
Source
specialized.com
Checked

Geometry by size

2021 Specialized Stumpjumper Expert geometry by size
MeasurementS1S2S3S4S5S6
Effective top tube(mm)563583605632660692
BB drop(mm)47 (from the manufacturer)42 (from the manufacturer)42 (from the manufacturer)42 (from the manufacturer)42 (from the manufacturer)42 (from the manufacturer)
BB height(mm)Not available333333333333333
Seat tube length(mm)385385405425445465
Fork length(mm)550 (from the manufacturer)550 (from the manufacturer)550 (from the manufacturer)550 (from the manufacturer)550 (from the manufacturer)550 (from the manufacturer)
Head tube length(mm)95100110120130140
Sources agreeManufacturerNot available

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Stock build

25 parts

Frame

Specialized Stumpjumper
FrameFrom the manufacturer: Category TrailFrom the manufacturer: Rear travel 145mmFrom the manufacturer: Seatpost diameter 34.9mm

Suspension

Fox Float 34 Performance Elite
ForkFrom the manufacturer: Wheel size 27.5
Fox Float DPS Performance Elite
Rear shock

Drivetrain

Derailleur
CassetteFrom the manufacturer: Speeds 12Weight 453 g
ChainFrom the manufacturer: Compatibility Transmission
CranksetFrom the manufacturer: Material Aluminum
ChainringFrom the manufacturer: Speeds 12
Bottom bracket

Wheels & Tires

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

Brakes

SRAM Guide G2
Rotor
SRAM Guide G2
Rotor

Cockpit

HandlebarClamp diameter 31.8mmWidth 750mmRise 27mmFrom the manufacturer: Material AluminumBacksweep 8°Upsweep 6°
StemBar clamp diameter 31.8mmRise 6°
Specialized
Headset

Seatpost & Saddle

X-Fusion Manic
Dropper postDiameter 30.9 / 31.6 / 34.9mmFrom the manufacturer: Insertion length 314mmWeight ~575 g
SeatpostFrom the manufacturer: Material AluminumFrom the manufacturer: Clamp style Two-Bolt

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Sources agreeManufacturer

Quick answers

Which size or configuration labels have geometry for the 2021 Specialized Stumpjumper Expert?
Geometry is listed for S1, S2, S3, S4, S5, and S6.
What does the 2021 Specialized Stumpjumper Expert ship with?
The stock build includes Specialized Stumpjumper, Fox Float 34 Performance Elite, SRAM X01 Eagle, and Roval Traverse.
Which years of the Specialized Stumpjumper are on Quiver?
Quiver has the Specialized Stumpjumper for 2021, 2024, 2023, 2022, 2020, 2019, 2018, 2016, 2015, 2014, 2012, 2011, 2010, 2009, 2008, 2007, and 2006.

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