Which size or configuration labels have geometry for the 2017 Specialized Tarmac Expert?

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

What are the reach and stack of the 2017 Specialized Tarmac Expert in size 56?

In size 56, reach is 395 mm and stack is 564 mm.

What is the head tube angle of the 2017 Specialized Tarmac Expert?

The head tube angle is 73.5 degrees in size 56.

What does the 2017 Specialized Tarmac Expert ship with?

The stock build includes Shimano Ultegra R6800, DT Swiss R460 Pro, Shimano Ultegra, and Specialized Toupe Expert.

Which years of the Specialized Tarmac are on Quiver?

Quiver has the Specialized Tarmac for 2017, 2026, 2020, 2019, 2018, 2016, 2015, 2012, 2011, 2010, 2009, 2008, and 2007.

2017 Specialized Tarmac Expert geometry and specs

Key facts

Brand: Specialized
Model: Tarmac
Model year: 2017
Frame: Expert
Type: Road
Geometry labels: 49, 52, 54, 56, 58, 61, and 64
Drivetrain: Shimano Ultegra R6800
Wheels: DT Swiss R460 Pro
Geometry: Complete for every size
Source: specialized.com
Checked: Oct 22, 2026

Geometry by size

Geometry drawing, size 56, to scale.

2017 Specialized Tarmac Expert geometry by size
Measurement	49	52	54	56	58	61	64
Reach(mm)	386	386	387	395	402	408	415
Stack(mm)	504	526	543	564	591	612	636
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
Effective top tube(mm)	518	537	548	565	582	600	621
Chainstay length(mm)	405	405	405	405	407	410	410
Wheelbase(mm)	970	970	978	986	1003	1013	1016
BB drop(mm)	71.5	71.5	69	69	67.5	67.5	67.5
BB height(mm)	270	270	272.5	272.5	274	274	274.5
Standover(mm)	730	755	775	795	826	850	850
Seat tube length(mm)	431	462	481	501	522	553	584
Fork length(mm)	368	368	368	368	368	368	368
Head tube length(mm)	100	120	140	160	190	210	235

How to read a geometry chart

Stock build

9 parts

Drivetrain

Shimano Ultegra R6800

Shifter

Shimano Ultegra R6800

Derailleur

Shimano Ultegra R6800

CassetteRange 11-28

Shimano HG70

ChainSpeeds 11

FSA SL-K

Crankset

Wheels & Tires

DT Swiss R460 Pro

Wheelset

Specialized S-Works Turbo

TireTPI 120 TPI

Brakes

Shimano Ultegra

BrakeFluid type MineralCaliper mount Flat Mount

Seatpost & Saddle

Specialized Toupe Expert

Saddle

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Manufacturer

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Quick answers

Which size or configuration labels have geometry for the 2017 Specialized Tarmac Expert?: Geometry is listed for 49, 52, 54, 56, 58, 61, and 64.
What are the reach and stack of the 2017 Specialized Tarmac Expert in size 56?: In size 56, reach is 395 mm and stack is 564 mm.
What is the head tube angle of the 2017 Specialized Tarmac Expert?: The head tube angle is 73.5 degrees in size 56.
What does the 2017 Specialized Tarmac Expert ship with?: The stock build includes Shimano Ultegra R6800, DT Swiss R460 Pro, Shimano Ultegra, and Specialized Toupe Expert.
Which years of the Specialized Tarmac are on Quiver?: Quiver has the Specialized Tarmac for 2017, 2026, 2020, 2019, 2018, 2016, 2015, 2012, 2011, 2010, 2009, 2008, and 2007.