Which size or configuration labels have geometry for the 2021 Specialized Venge Sagan Collection Deconstructivism?

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

What are the reach and stack of the 2021 Specialized Venge Sagan Collection Deconstructivism in size 54?

In size 54, reach is 387 mm and stack is 534 mm.

What is the head tube angle of the 2021 Specialized Venge Sagan Collection Deconstructivism?

The head tube angle is 73 degrees in size 54.

What does the 2021 Specialized Venge S-Works Sagan Collection - Deconstructivism ship with?

The stock build includes Specialized Venge and Specialized S-Works Venge.

Which years of the Specialized Venge are on Quiver?

Quiver has the Specialized Venge for 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.

2021

2021 Specialized Venge Sagan Collection Deconstructivism

Road

The 2021 Specialized Venge Sagan Collection Deconstructivism sits at the aggressive end of the range for a road bike, with a longer rear center. Reach 378 to 405 mm, stack 504 to 581 mm.

Compare with 1,800+ road bikes

Source: specialized.com. Checked Sep 23, 2026.

Key facts

Brand: Specialized
Model: Venge
Model year: 2021
Frame: Sagan Collection Deconstructivism
Type: Road
Geometry labels: 49, 52, 54, 56, and 58
Geometry: Complete for every size
Source: specialized.com
Checked: Sep 23, 2026

Things to know

Compared with other road bikes on frame geometry alone.

Less stack relative to reach than 9 in 10 road bikes: stack-to-reach ratio is 1.38, compared with 1.45 for this group.

Geometry by size

Geometry drawing, size 54, to scale.

2021 Specialized Venge Sagan Collection Deconstructivism geometry by size
Measurement	49	52	54	56	58
Reach(mm)	378	383	387	398	405
Stack(mm)	504	517	534	555	581
Head tube angle(°)	71.75	72.5	73	73.5	73.5
Seat tube angle(°)	75.5	74	74	73.5	73.5
Chainstay length(mm)	410	410	410	410	410
Wheelbase(mm)	972	975	978	991	1005
BB drop(mm)	74	74	72	72	72
BB height(mm)	266	266	268	268	268
Standover(mm)	736	756	773	795	817
Seat tube length(mm)	455	480	495	518	537
Fork length(mm)	363	363	363	363	363
Head tube length(mm)	104	115	133	153	180

Sources agree

How to read a geometry chart

Stock build

2 partsFrameset only

Cockpit

Specialized Venge

Stem

Seatpost & Saddle

Specialized S-Works Venge

Seatpost

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Quick answers

Which size or configuration labels have geometry for the 2021 Specialized Venge Sagan Collection Deconstructivism?: Geometry is listed for 49, 52, 54, 56, and 58.
What are the reach and stack of the 2021 Specialized Venge Sagan Collection Deconstructivism in size 54?: In size 54, reach is 387 mm and stack is 534 mm.
What is the head tube angle of the 2021 Specialized Venge Sagan Collection Deconstructivism?: The head tube angle is 73 degrees in size 54.
What does the 2021 Specialized Venge S-Works Sagan Collection - Deconstructivism ship with?: The stock build includes Specialized Venge and Specialized S-Works Venge.
Which years of the Specialized Venge are on Quiver?: Quiver has the Specialized Venge for 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, and 2012.