Which size or configuration labels have geometry for the 2015 Specialized Sirrus Elite?

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

What are the reach and stack of the 2015 Specialized Sirrus Elite in size M?

In size M, reach is 406 mm and stack is 589 mm.

What is the head tube angle of the 2015 Specialized Sirrus Elite?

The head tube angle is 71.5 degrees in size M.

What does the 2015 Specialized Sirrus Elite ship with?

The stock build includes Shimano Acera, Specialized Espoir Sport Reflect, and Specialized Targa Sport.

Which years of the Specialized Sirrus are on Quiver?

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

2015

2015 Specialized Sirrus Elite

Commuter

The 2015 Specialized Sirrus Elite sits more aggressive than most commuter bikes, with a steeper head angle. Reach 392 to 422 mm, stack 552 to 648 mm. The Sirrus Elite build comes with Shimano Acera shifting and Specialized Espoir Sport Reflect tires.

Compare with 730+ commuter bikes

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

Key facts

Brand: Specialized
Model: Sirrus
Model year: 2015
Frame: Elite
Type: Commuter
Geometry labels: XS, S, M, L, and XL
Drivetrain: Shimano Acera
Geometry: Complete for every size
Source: specialized.com
Checked: Sep 5, 2026

Geometry by size

Geometry drawing, size M, to scale.

2015 Specialized Sirrus Elite geometry by size
Measurement	XS	S	M	L	XL
Reach(mm)	392	398	406	412	422
Stack(mm)	552	572	589	614	648
Head tube angle(°)	70.5	71	71.5	72	72
Seat tube angle(°)	73.5	73.25	73.5	73	73
Chainstay length(mm)	439	439	439	439	439
Wheelbase(mm)	1050	1058	1066	1076	1097
BB drop(mm)	70	70	70	70	70
BB height(mm)	272.5	272.5	272.5	272.5	272.5
Standover(mm)	706	745	780	814	847
Seat tube length(mm)	395	440	485	530	570
Head tube length(mm)	130	150	165	190	225

How to read a geometry chart

Stock build

8 parts

Drivetrain

Shimano Acera

Shifter

Shimano Acera

Derailleur

Shimano Alivio

Derailleur

KMC X9

Chain

Shimano Acera

Crankset

Specialized Sirrus

Pedals

Wheels & Tires

Specialized Espoir Sport Reflect

Tire

Seatpost & Saddle

Specialized Targa Sport

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2015 Specialized Sirrus Elite?: Geometry is listed for XS, S, M, L, and XL.
What are the reach and stack of the 2015 Specialized Sirrus Elite in size M?: In size M, reach is 406 mm and stack is 589 mm.
What is the head tube angle of the 2015 Specialized Sirrus Elite?: The head tube angle is 71.5 degrees in size M.
What does the 2015 Specialized Sirrus Elite ship with?: The stock build includes Shimano Acera, Specialized Espoir Sport Reflect, and Specialized Targa Sport.
Which years of the Specialized Sirrus are on Quiver?: Quiver has the Specialized Sirrus for 2015, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2014, 2013, 2012, 2011, 2010, 2009, and 2008.