Which size or configuration labels have geometry for the 2017 Specialized Roubaix SL4 Comp?

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

What are the reach and stack of the 2017 Specialized Roubaix SL4 Comp in size 56?

In size 56, reach is 387 mm and stack is 590 mm.

What is the head tube angle of the 2017 Specialized Roubaix SL4 Comp?

The head tube angle is 72.5 degrees in size 56.

What does the 2017 Specialized Roubaix SL4 Comp Di2 ship with?

The stock build includes Specialized SL4 FACT, Shimano Ultegra Di2, Specialized AXIS Elite, and Shimano 105.

Which years of the Specialized Roubaix are on Quiver?

Quiver has the Specialized Roubaix for 2017, 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2012, 2011, 2010, 2009, 2008, and 2007.

2017 Specialized Roubaix SL4 Comp geometry and specs

Key facts

Brand: Specialized
Model: Roubaix
Model year: 2017
Frame: SL4 Comp
Type: Road
Geometry labels: 49, 52, 54, 56, 58, and 61
Drivetrain: Shimano Ultegra R6870 Di2
Wheels: Specialized AXIS Elite
Geometry: Complete for every size
Source: specialized.com
Checked: Oct 22, 2026

Geometry by size

Geometry drawing, size 54, to scale.

2017 Specialized Roubaix SL4 Comp geometry by size
Measurement	49	52	54	56	58	61
Reach(mm)	378	379	380	387	392	398
Stack(mm)	528	547	564	590	622	643
Head tube angle(°)	72	72	72	72.5	72.5	73
Seat tube angle(°)	75.5	74	73.5	73.25	73	72.5
Effective top tube(mm)	514	536	547	565	582	601
Chainstay length(mm)	412	412	415	415	418	420
Wheelbase(mm)	983	990	1000	1011	1029	1039
BB drop(mm)	73	73	71.5	71.5	70	70
BB height(mm)	269.5	269.5	271	271	272.5	272.5
Standover(mm)	730	756	776	798	829	851
Seat tube length(mm)	445	475	495	515	540	565
Fork length(mm)	368	368	368	368	368	368
Head tube length(mm)	125	145	165	190	225	245

How to read a geometry chart

Stock build

12 parts

Frame

Specialized SL4 FACT

Frame

Drivetrain

Shimano Ultegra Di2

ShifterSpeeds 11

Shimano Ultegra R6870 Di2

DerailleurSpeeds 11

Shimano Ultegra Di2

DerailleurMount type front

Shimano 105

CassetteSpeeds 11Range 11-32

KMC X-11

ChainSpeeds 11

Praxis Zayante

Crankset

Wheels & Tires

Specialized AXIS Elite

Wheelset

Specialized Turbo Pro

TireTPI 60 TPI

Brakes

Shimano 105

Brake

Seatpost & Saddle

Specialized CG-R

SeatpostLength 350mm

Specialized Phenom Comp GT

Saddle

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Manufacturer

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Quick answers

Which size or configuration labels have geometry for the 2017 Specialized Roubaix SL4 Comp?: Geometry is listed for 49, 52, 54, 56, 58, and 61.
What are the reach and stack of the 2017 Specialized Roubaix SL4 Comp in size 56?: In size 56, reach is 387 mm and stack is 590 mm.
What is the head tube angle of the 2017 Specialized Roubaix SL4 Comp?: The head tube angle is 72.5 degrees in size 56.
What does the 2017 Specialized Roubaix SL4 Comp Di2 ship with?: The stock build includes Specialized SL4 FACT, Shimano Ultegra Di2, Specialized AXIS Elite, and Shimano 105.
Which years of the Specialized Roubaix are on Quiver?: Quiver has the Specialized Roubaix for 2017, 2027, 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2012, 2011, 2010, 2009, 2008, and 2007.