Which size or configuration labels have geometry for the 2009 Specialized Sirrus?

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

What are the reach and stack of the 2009 Specialized Sirrus in size M?

In size M, reach is 555 mm and stack is 480 mm.

What is the head tube angle of the 2009 Specialized Sirrus?

The head tube angle is 72 degrees in size M.

What does the 2009 Specialized Sirrus ship with?

The stock build includes Specialized Comp, Shimano Revo, Specialized All Condition Sport, and Specialized Event.

Which years of the Specialized Sirrus are on Quiver?

Quiver has the Specialized Sirrus for 2009, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2015, 2014, 2013, 2012, 2011, 2010, and 2008.

2009

2009 Specialized Sirrus

Commuter

The 2009 Specialized Sirrus sits at the aggressive end of the range for a commuter bike, with a steeper head angle. Reach 520 to 600 mm, stack 400 to 565 mm. The Sirrus build comes with Shimano Altus shifting and Specialized All Condition Sport tires.

Compare with 730+ commuter bikes

Sources: bikecatalogs.com, specialized.com. Checked Oct 4, 2026.

Key facts

Brand: Specialized
Model: Sirrus
Model year: 2009
Type: Commuter
Geometry labels: XS, S, M, L, and XL
Drivetrain: Shimano Altus
Fork: Specialized Comp
Geometry: Complete for every size
Source: specialized.com
Checked: Oct 4, 2026

Geometry by size

2009 Specialized Sirrus geometry by size
Measurement	XS	S	M	L	XL
Reach(mm)	520	540	555	575	600
Stack(mm)	400	445	480	515	565
Head tube angle(°)	70	71.5	72	72.5	73
Seat tube angle(°)	76	75	74	73.5	73
Effective top tube(mm)	520	540	555	575	600
Chainstay length(mm)	430	425	425	425	425
Wheelbase(mm)	1026	1023	1027	1038	1053
BB drop(mm)	68	68	65	65	65
Standover(mm)	719	752	785	817	858
Seat tube length(mm)	430	425	425	425	425
Head tube length(mm)	135	155	185	215	250

How to read a geometry chart

Stock build

12 parts

Suspension

Specialized Comp

Fork

Drivetrain

Shimano Revo

ShifterSpeeds 8

Shimano Altus

DerailleurActuation type Mechanical

Shimano HG-40

CassetteSpeeds 8

KMC Z51

Chain

Sugino Triple

Crankset

Wheels & Tires

Specialized All Condition Sport

Tire

Specialized forged alloy

Hub

Alex Rims S500

Rim

Cockpit

Specialized Event

Handlebar

Specialized 3D forged 6061 butted alloy

Stem

Specialized Mindset

Headset

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Quick answers

Which size or configuration labels have geometry for the 2009 Specialized Sirrus?: Geometry is listed for XS, S, M, L, and XL.
What are the reach and stack of the 2009 Specialized Sirrus in size M?: In size M, reach is 555 mm and stack is 480 mm.
What is the head tube angle of the 2009 Specialized Sirrus?: The head tube angle is 72 degrees in size M.
What does the 2009 Specialized Sirrus ship with?: The stock build includes Specialized Comp, Shimano Revo, Specialized All Condition Sport, and Specialized Event.
Which years of the Specialized Sirrus are on Quiver?: Quiver has the Specialized Sirrus for 2009, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2015, 2014, 2013, 2012, 2011, 2010, and 2008.