Which size or configuration labels have geometry for the 2011 Specialized Stumpjumper Comp?

Geometry is listed for 15.5, 17.5, 19, and 21.

What are the reach and stack of the 2011 Specialized Stumpjumper Comp in size 19?

In size 19, reach is 428 mm and stack is 611 mm.

What is the head tube angle of the 2011 Specialized Stumpjumper Comp?

The head tube angle is 70.5 degrees in every size.

What does the 2011 Specialized Stumpjumper Comp ship with?

The stock build includes RockShox Reba RLT, SRAM X-7, Specialized S-Works Fast Trak LK, and Avid Elixir.

Which years of the Specialized Stumpjumper are on Quiver?

Quiver has the Specialized Stumpjumper for 2011, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2012, 2010, 2009, 2008, 2007, and 2006.

2011

2011 Specialized Stumpjumper Comp

Trail

The 2011 Specialized Stumpjumper Comp sits more upright than most trail bikes, with a steeper head angle and a longer rear center. Reach 380 to 447 mm, stack 574 to 630 mm. The Stumpjumper Comp build comes with SRAM X-7 shifting and Specialized S-Works Fast Trak LK tires.

Compare with 1,400+ trail bikes

Source: specialized.com. Checked Sep 5, 2026.

Key facts

Brand: Specialized
Model: Stumpjumper
Model year: 2011
Frame: Comp
Type: Trail
Geometry labels: 15.5, 17.5, 19, and 21
Drivetrain: SRAM X-7
Fork: RockShox Reba RLT
Geometry: Complete for every size
Source: specialized.com
Checked: Sep 5, 2026

Geometry by size

Geometry drawing, size 17.5, to scale.

2011 Specialized Stumpjumper Comp geometry by size
Measurement	15.5	17.5	19	21
Reach(mm)	380	409	428	447
Stack(mm)	574	592	611	630
Head tube angle(°)	70.5	70.5	70.5	70.5
Seat tube angle(°)	73	73	73	73
Chainstay length(mm)	424	424	424	424
Wheelbase(mm)	1034	1070	1096	1122
BB height(mm)	304	304	304	304
Standover(mm)	741	780	811	846
Seat tube length(mm)	394	445	483	533

How to read a geometry chart

Stock build

12 parts

Suspension

RockShox Reba RLT

Fork

Drivetrain

Shifter

Derailleur

Derailleur

Cassette

ChainSpeeds 10

Crankset

Wheels & Tires

Specialized S-Works Fast Trak LK

Tire

Specialized Hi Lo

Hub

DT Swiss X420SL

Rim

Brakes

Avid Elixir

Brake

Seatpost & Saddle

Specialized Phenom

Saddle

Keep your Stumpjumper Comp in Quiver

Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.

Free on App Store Free on Google PlayFree for your first bike, on iPhone and Android.

Already have Quiver? Open this build

Keep the factory build and your current parts distinct

Quick answers

Which size or configuration labels have geometry for the 2011 Specialized Stumpjumper Comp?: Geometry is listed for 15.5, 17.5, 19, and 21.
What are the reach and stack of the 2011 Specialized Stumpjumper Comp in size 19?: In size 19, reach is 428 mm and stack is 611 mm.
What is the head tube angle of the 2011 Specialized Stumpjumper Comp?: The head tube angle is 70.5 degrees in every size.
What does the 2011 Specialized Stumpjumper Comp ship with?: The stock build includes RockShox Reba RLT, SRAM X-7, Specialized S-Works Fast Trak LK, and Avid Elixir.
Which years of the Specialized Stumpjumper are on Quiver?: Quiver has the Specialized Stumpjumper for 2011, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2012, 2010, 2009, 2008, 2007, and 2006.