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Specialized2021

2021 Specialized Stumpjumper Pro

Trail

The 2021 Specialized Stumpjumper Pro sits in the middle of the range for trail bikes, with a shorter rear center. Reach 410 to 530 mm, stack 613 to 650 mm. The Stumpjumper Pro build comes with SRAM X01 Eagle shifting and Specialized Butcher tires.

Source: specialized.com. Checked .

Key facts

Model year
2021
Frame
Pro
Type
Trail
Drivetrain
SRAM X01 Eagle
Geometry
Complete for every size
Source
specialized.com
Checked

Geometry by size

2021 Specialized Stumpjumper Pro geometry drawing, size S3Side view of the 2021 Specialized Stumpjumper Pro frame in size S3, drawn to scale from its published geometry, with lettered dimension lines.J 1200A 450mmB 622mmJ 1200mmH 432mmK 42mmD 65.0°E 76.0°F 110mmG 405mmN 333mmL 744mmM 550mm
Geometry drawing, size S3, to scale.
2021 Specialized Stumpjumper Pro geometry by size
MeasurementS1S2S3S4S5S6
Reach(mm)410430450475500530
Stack(mm)614613622632641650
Head tube angle(°)656565656565
Seat tube angle(°)767676767676
Chainstay length(mm)432432432432442442
Wheelbase(mm)115211751200122812681302
BB drop(mm)474242424242
BB height(mm)328333333333333333
Standover(mm)730734744749757757
Seat tube length(mm)385385405425445465
Fork length(mm)550550550550550550
Head tube length(mm)95100110120130140

Stock build

18 parts

Suspension

Drivetrain

Derailleur
SRAM X01 Eagle
CassetteFrom the manufacturer: Speeds 12
CranksetFrom the manufacturer: Material Aluminum
Bottom bracket

Wheels & Tires

TireFrom the manufacturer: Bead FoldingFrom the manufacturer: Tubeless ready 2Bliss ReadyWeight ~1060 g
TireFrom the manufacturer: Tubeless ready 2Bliss Ready

Brakes

Cockpit

HandlebarFrom the manufacturer: Clamp diameter 35mmFrom the manufacturer: Width 800mmFrom the manufacturer: Backsweep 8°From the manufacturer: Upsweep 6°

Seatpost & Saddle

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Sources agreeManufacturer

Quick answers

Which size or configuration labels have geometry for the 2021 Specialized Stumpjumper Pro?
Geometry is listed for S1, S2, S3, S4, S5, and S6.
What are the reach and stack of the 2021 Specialized Stumpjumper Pro in size S4?
In size S4, reach is 475 mm and stack is 632 mm.
What is the head tube angle of the 2021 Specialized Stumpjumper Pro?
The head tube angle is 65 degrees in every size.
What does the 2021 Specialized Stumpjumper Pro ship with?
The stock build includes Fox FLOAT 34 Factory, SRAM X01 Eagle, Specialized Butcher, and SRAM G2 Ultimate.
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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