2011
2011 Specialized Stumpjumper 29er Singlespeed
The 2011 Specialized Stumpjumper 29er Singlespeed sits at the upright end of the range for a trail bike, with a steeper head angle and a longer rear center. Reach 394 to 465 mm, stack 594 to 665 mm. The Stumpjumper 29er Singlespeed build comes with Specialized S-Works Renegade tires.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Stumpjumper
- Model year
- 2011
- Frame
- 29er Singlespeed
- Type
- Trail
- Geometry labels
- 15.5, 17.5, 19, 21, and 23
- Fork
- Varies by build
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | 15.5 | 17.5 | 19 | 21 | 23 |
|---|---|---|---|---|---|
| Reach(mm) | 394 | 410.5 | 430 | 450 | 465 |
| Stack(mm) | 594 | 612 | 627 | 641 | 665 |
| Head tube angle(°) | 71.5 | 71.5 | 71.5 | 71.5 | 71.5 |
| Seat tube angle(°) | 73.5 | 73.5 | 73.5 | 73.5 | 72 |
| Chainstay length(mm) | 435 | 435 | 435 | 435 | 430 |
| Wheelbase(mm) | 1049 | 1072 | 1106 | 1132 | 1138 |
| BB height(mm) | 304 | 304 | 304 | 304 | 301 |
| Standover(mm) | 760 | 810 | 830 | 870 | 900 |
| Seat tube length(mm) | 394 | 445 | 483 | 533 | 587 |
Stock build
Stumpjumper 29er Singlespeed
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Seatpost & Saddle
Keep your Stumpjumper 29er Singlespeed in Quiver
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Stumpjumper S-Works 29er Singlespeed
Suspension
Keep your Stumpjumper S-Works 29er Singlespeed in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
Quick answers
- Which size or configuration labels have geometry for the 2011 Specialized Stumpjumper 29er Singlespeed?
- Geometry is listed for 15.5, 17.5, 19, 21, and 23.
- What are the reach and stack of the 2011 Specialized Stumpjumper 29er Singlespeed in size 19?
- In size 19, reach is 430 mm and stack is 627 mm.
- What is the head tube angle of the 2011 Specialized Stumpjumper 29er Singlespeed?
- The head tube angle is 71.5 degrees in every size.
- What does the 2011 Specialized Stumpjumper 29er Singlespeed ship with?
- The stock build includes Fox F29RL, KMC X10, Specialized S-Works Renegade, 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.
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