Which size or configuration labels have geometry for the 2020 Specialized Allez Sport?

Geometry is listed for 44, 49, 52, 54, 56, 58, and 61.

What are the reach and stack of the 2020 Specialized Allez Sport in size 54?

In size 54, reach is 380 mm and stack is 570 mm.

What is the head tube angle of the 2020 Specialized Allez Sport?

The head tube angle is 73 degrees in size 54.

What does the 2020 Specialized Allez Sport ship with?

The stock build includes Shimano Sora, Specialized Axis Sport, Specialized Axis 1.0, and Specialized Bridge Saddle.

Which years of the Specialized Allez are on Quiver?

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

2020

2020 Specialized Allez Sport

Road

The 2020 Specialized Allez Sport sits more upright than most road bikes, with a longer rear center. Reach 365 to 396 mm, stack 516 to 649 mm. The Allez Sport build comes with Shimano Sora shifting and Specialized Axis Sport wheels.

Compare with 1,800+ road bikes

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

Key facts

Brand: Specialized
Model: Allez
Model year: 2020
Frame: Sport
Type: Road
Geometry labels: 44, 49, 52, 54, 56, 58, and 61
Drivetrain: Shimano Sora
Wheels: Specialized Axis Sport
Geometry: Complete for every size
Source: specialized.com
Checked: Sep 5, 2026

Geometry by size

Geometry drawing, size 54, to scale.

2020 Specialized Allez Sport geometry by size
Measurement	44	49	52	54	56	58	61
Reach(mm)	365	374	376	380	385	390	396
Stack(mm)	516	535	552	570	596	627	649
Head tube angle(°)	71.5	72.25	73	73	73.5	73.5	74
Seat tube angle(°)	75.25	75.25	73.25	73.25	73.25	73.25	73.25
Chainstay length(mm)	420	420	420	420	420	420	420
Wheelbase(mm)	974	982	983	991	999	1014	1021
Standover(mm)	697	720	745	763	785	813	839
Seat tube length(mm)	430	460	490	510	530	550	580
Fork length(mm)	368	368	368	368	368	368	368
Head tube length(mm)	110	125	140	155	180	215	235

How to read a geometry chart

Stock build

9 parts

Drivetrain

Shimano Sora

Shifter

Shimano Sora

DerailleurMaximum cog 34 t

KMC X9

Chain

Praxis Alba

CranksetChainring interface compactCrank length 160 / 165 / 170 / 172.5 / 175mmWeight ~820 g

Specialized Remove

Pedals

Wheels & Tires

Specialized Axis Sport

Wheelset

Specialized Espoir Sport

Tire

Brakes

Specialized Axis 1.0

BrakePiston count 1

Seatpost & Saddle

Specialized Bridge Saddle

Saddle

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Quick answers

Which size or configuration labels have geometry for the 2020 Specialized Allez Sport?: Geometry is listed for 44, 49, 52, 54, 56, 58, and 61.
What are the reach and stack of the 2020 Specialized Allez Sport in size 54?: In size 54, reach is 380 mm and stack is 570 mm.
What is the head tube angle of the 2020 Specialized Allez Sport?: The head tube angle is 73 degrees in size 54.
What does the 2020 Specialized Allez Sport ship with?: The stock build includes Shimano Sora, Specialized Axis Sport, Specialized Axis 1.0, and Specialized Bridge Saddle.
Which years of the Specialized Allez are on Quiver?: Quiver has the Specialized Allez for 2020, 2026, 2025, 2023, 2022, 2021, 2019, 2018, 2017, 2016, 2015, 2014, 2012, 2011, 2010, 2009, and 2008.