Which size or configuration labels have geometry for the 2012 Specialized Allez Comp Compact?

Geometry is listed for 49, 52, 54, 56, 58, 61, and 64.

What are the reach and stack of the 2012 Specialized Allez Comp Compact in size 56?

In size 56, reach is 392 mm and stack is 575 mm.

What is the head tube angle of the 2012 Specialized Allez Comp Compact?

The head tube angle is 73.5 degrees in size 56.

What does the 2012 Specialized Allez Comp 105 Compact ship with?

The stock build includes Shimano 105, DT Swiss Axis 2.0, Shimano 105, and Specialized Tarmac.

Which years of the Specialized Allez are on Quiver?

Quiver has the Specialized Allez for 2012, 2026, 2025, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2011, 2010, 2009, and 2008.

2012

2012 Specialized Allez Comp Compact

Road

The 2012 Specialized Allez Comp Compact sits in the middle of the range for road bikes, with a steeper head angle and a shorter rear center. Reach 385 to 402 mm, stack 505 to 652 mm. The Allez Comp 105 Compact build comes with Shimano 105 shifting and DT Swiss Axis 2.0 wheels.

Compare with 1,800+ road bikes

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

Key facts

Brand: Specialized
Model: Allez
Model year: 2012
Frame: Comp Compact
Type: Road
Geometry labels: 49, 52, 54, 56, 58, 61, and 64
Drivetrain: Shimano 105
Wheels: DT Swiss Axis 2.0
Geometry: Complete for every size
Source: specialized.com
Checked: Sep 5, 2026

Geometry by size

Geometry drawing, size 56, to scale.

2012 Specialized Allez Comp Compact geometry by size
Measurement	49	52	54	56	58	61	64
Reach(mm)	385	385	385	392	397	402	401
Stack(mm)	505	527	548	575	607	632	652
Head tube angle(°)	72.25	73	73	73.5	73.5	74	74
Seat tube angle(°)	75.5	74	73.5	73.25	73	72.5	72.5
Chainstay length(mm)	405	405	405	405	407	410	410
Wheelbase(mm)	970	970	978	986	1003	1013	1017
Standover(mm)	737	777	798	816	836	863	892
Seat tube length(mm)	460	490	510	530	550	580	620
Head tube length(mm)	100	120	145	170	205	230	250

How to read a geometry chart

Stock build

11 parts

Drivetrain

Shimano 105

Shifter

Shimano 105

DerailleurWeight 138 g

Shimano 105

Cassette

Shimano Tiagra

Chain

Shimano 105

CranksetChainring interface compactSpindle / BB interface Hollowtech II

Wheels & Tires

DT Swiss Axis 2.0

Wheelset

Specialized Espoir Sport

Tire

Brakes

Shimano 105

Brake

Cockpit

Specialized Tarmac

Handlebar

Specialized Elite-Set

Stem

Seatpost & Saddle

Specialized Riva

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2012 Specialized Allez Comp Compact?: Geometry is listed for 49, 52, 54, 56, 58, 61, and 64.
What are the reach and stack of the 2012 Specialized Allez Comp Compact in size 56?: In size 56, reach is 392 mm and stack is 575 mm.
What is the head tube angle of the 2012 Specialized Allez Comp Compact?: The head tube angle is 73.5 degrees in size 56.
What does the 2012 Specialized Allez Comp 105 Compact ship with?: The stock build includes Shimano 105, DT Swiss Axis 2.0, Shimano 105, and Specialized Tarmac.
Which years of the Specialized Allez are on Quiver?: Quiver has the Specialized Allez for 2012, 2026, 2025, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2011, 2010, 2009, and 2008.