Which size or configuration labels have geometry for the 2012 Specialized Stumpjumper FSR Expert EVO 29?

Geometry is listed for S, M, L, XL, and XXL.

What are the reach and stack of the 2012 Specialized Stumpjumper FSR Expert EVO 29 in size L?

In size L, reach is 435 mm and stack is 643 mm.

What is the head tube angle of the 2012 Specialized Stumpjumper FSR Expert EVO 29?

The head tube angle is 68 degrees in every size.

Which years of the Specialized Stumpjumper FSR are on Quiver?

Quiver has the Specialized Stumpjumper FSR for 2012, 2017, 2016, 2015, 2014, 2011, 2010, and 2009.

2012

2012 Specialized Stumpjumper FSR Expert EVO 29

Trail

The 2012 Specialized Stumpjumper FSR Expert EVO 29 sits at the upright end of the range for a trail bike, with a steeper head angle and a longer rear center. Reach 387 to 469 mm, stack 619 to 685 mm. The Stumpjumper FSR Expert EVO 29 build comes with SRAM X-7 shifting and Roval Traverse 29 wheels.

Compare with 1,400+ trail bikes

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

Key facts

Brand: Specialized
Model: Stumpjumper FSR
Model year: 2012
Frame: Expert EVO 29
Type: Trail
Geometry labels: S, M, L, XL, and XXL
Drivetrain: SRAM X-7
Fork: RockShox Revelation RL 29
Rear shock: Fox RP23 Adaptive Logic
Wheels: Roval Traverse 29
Geometry: Complete for every size
Source: specialized.com
Checked: Sep 5, 2026

Geometry by size

Geometry drawing, size L, to scale.

2012 Specialized Stumpjumper FSR Expert EVO 29 geometry by size
Measurement	S	M	L	XL	XXL
Reach(mm)	387	413	435	456	469
Stack(mm)	619	629	643	661	685
Head tube angle(°)	68	68	68	68	68
Seat tube angle(°)	68	68.4	68.8	69.3	69.6
Chainstay length(mm)	455	455	455	455	455
Wheelbase(mm)	1126	1156	1183	1211	1234
BB drop(mm)	37	37	37	37	37
BB height(mm)	335	335	335	335	335
Standover(mm)	750	741	750	764	779
Seat tube length(mm)	396	430	468	523	565
Head tube length(mm)	100	110	125	145	170

How to read a geometry chart

Stock build

12 parts

Suspension

RockShox Revelation RL 29

Fork

Fox RP23 Adaptive Logic

Rear shock

Drivetrain

SRAM X-7

Shifter

SRAM X-7

Derailleur

SRAM X.0

DerailleurMount type Direct MountCassette compatibility XD

SRAM PG-1050

CassetteSpeeds 10

KMC X10

ChainSpeeds 10

SRAM S-2200

Crankset

Wheels & Tires

Roval Traverse 29

Wheelset

Specialized Purgatory Control

Tire

Seatpost & Saddle

Specialized Command Post BlackLite

Seatpost

Specialized Henge

SaddleRail material Steel

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Quick answers

Which size or configuration labels have geometry for the 2012 Specialized Stumpjumper FSR Expert EVO 29?: Geometry is listed for S, M, L, XL, and XXL.
What are the reach and stack of the 2012 Specialized Stumpjumper FSR Expert EVO 29 in size L?: In size L, reach is 435 mm and stack is 643 mm.
What is the head tube angle of the 2012 Specialized Stumpjumper FSR Expert EVO 29?: The head tube angle is 68 degrees in every size.
What does the 2012 Specialized Stumpjumper FSR Expert EVO 29 ship with?: The stock build includes RockShox Revelation RL 29, SRAM X-7, Roval Traverse 29, and Specialized Command Post BlackLite.
Which years of the Specialized Stumpjumper FSR are on Quiver?: Quiver has the Specialized Stumpjumper FSR for 2012, 2017, 2016, 2015, 2014, 2011, 2010, and 2009.