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

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

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

In size 19, reach is 436 mm and stack is 603 mm.

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

The head tube angle is 70.5 degrees in every size.

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 Frameset

Trail

The 2011 Specialized Stumpjumper Frameset sits more upright than most trail bikes, with a steeper head angle and a longer rear center. Reach 378 to 450 mm, stack 556 to 625 mm.

Compare with 1,400+ trail bikes

Source: specialized.com. Checked Oct 7, 2026.

Key facts

Brand: Specialized
Model: Stumpjumper
Model year: 2011
Frame: Frameset
Type: Trail
Geometry labels: 15.5, 17.5, 19, and 21
Geometry: Complete for every size
Source: specialized.com
Checked: Oct 7, 2026

Geometry by size

Geometry drawing, size 17.5, to scale.

2011 Specialized Stumpjumper Frameset geometry by size
Measurement	15.5	17.5	19	21
Reach(mm)	378	407	436	450
Stack(mm)	556	580	603	625
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)	1064	1068	1109	1129
BB height(mm)	304	304	304	304
Standover(mm)	770	800	830	870
Seat tube length(mm)	394	445	483	533

How to read a geometry chart

Stock build

Frameset only

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Quick answers

Which size or configuration labels have geometry for the 2011 Specialized Stumpjumper Frameset?: Geometry is listed for 15.5, 17.5, 19, and 21.
What are the reach and stack of the 2011 Specialized Stumpjumper Frameset in size 19?: In size 19, reach is 436 mm and stack is 603 mm.
What is the head tube angle of the 2011 Specialized Stumpjumper Frameset?: The head tube angle is 70.5 degrees in every size.
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.