Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices

Today’s Deals

2017 Specialized

Roubaix SL4 Sport

A carbon frame endurance bike with upper mid-range components and axis rim brakes.
Compare the full range

FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
Groupset105
BrakesAxis Rim
Where to Buy
Similar Bikes
Top Comparison
Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Roubaix SL4 Sport
Other Endurance bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

39 mph

Roubaix SL4 Sport

39 mph

Similar Bikes

Highest gear

(descending)

Sizing
49cm

5'1" – 5'5"

52cm

5'3" – 5'7"

54cm

5'5" – 5'9"

56cm

5'7" – 6'0"

58cm

5'10" – 6'2"

61cm

6'0" – 6'4"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews

Summary

The Specialized Roubaix is celebrated for its innovative Future Shock suspension system, offering a smooth ride over rough terrain while maintaining a race-ready stiffness and efficiency. Its redesigned frame and wide tire clearance enhance comfort and control, making it a standout in the endurance category. However, opinions vary on the Future Shock's undamped performance and the bike's suitability for aggressive riding styles.

Pros
  • Smooth ride over rough terrain

  • Future Shock suspension system improves comfort and control

  • Lightweight and stiff frame

  • Wide tire clearance up to 32mm

  • SWAT storage for tools and tube

Cons
  • Future Shock lacks damping, leading to handlebar bounce

  • Not ideal for aggressive riding styles

  • Some models lack mudguard eyelets

  • High price point for top models

Key Quotes
Specialized had met its goal of crafting a bike that tames the road, offers up grand control, and will possibly give Specialized-sponsored riders another shot at glory while delivering a safer, more secure ride to consumers.
Bicycling
The new Roubaix is something that has to be ridden to be believed.
Bikerumor logoBikerumor
Mock the FutureShock all you want; it absolutely works as advertised.
Cycling Tips logoCycling Tips
It’s designed to dampen bumps at the hands, while preventing the bike’s front end from bouncing up and down like a pogo stick.
Cyclist logoCyclist
An uncompromised place for road suspension, creating a simply incredible ride.
BikeRadar logoBikeRadar

Feedback?

View all reviews

road.cc
Specialized Roubaix Expert (2017)

Dec 2016 · David Arthur @davearthur

Light, stiff and comfortable, the new Roubaix with its FutureShock delivers an impressive ride

Read Review

Cyclist
Specialized Roubaix SL4 Comp review

Sep 2016 · Marc Abbott

The Specialized Roubaix SL4 Comp is superbly comfortable and the Ultegra Di2 really helps it sing.

Highs
  • Unbelievably comfortable

Lows
  • Wheel & tyres on the heavy side

Read Review

Bicycling
First Ride: 2017 Specialized Roubaix

Sep 2016 · Mike Yozell

The newly redesigned bike has features that make it more capable than ever

Read Review

Bikerumor
First Impressions: Riding the new Specialized Roubaix from Flanders to Roubaix

Sep 2016 · Zach Overholt

When I found out that we would be headed to Kortrijk, Belgium for the Specialized launch, things started to click. We still didn’t technically know what we were going to see, but it was pretty easy to read between the lines. Not only is Kortrijk used as a base camp for major classics events, it’s …

Read Review

Road Bike Action
Ride Review: 2017 Specialized Roubaix Adds "Future Shock" Suspension (Video)

Sep 2016 · R BA

New Roubaix adds suspension and tire clearance

Read Review

Gran Fondo Magazine
Specialized Roubaix SL4 Pro Disc Race UDi2 Review

Jul 2016 · Thomas Seidelmann, Robin Schmitt

Specialized Roubaix - Names aren’t given by chance, so by christening this bike as the Roubaix, you’ve got to either possess bags of unflinching confidence.

Read Review

Velo
Specialized S-Works Roubaix SL4 Disc Di2

May 2016 · VeloNews.com

The Roubaix SL4 had one hell of a debut when Tom Boonen rode it to a solo victory in Paris-Roubaix. But that was in 2012. Specialized has breathed new

Read Review

VeloNews
Reviewed: Specialized S-Works Roubaix SL4 Disc Di2

Apr 2016 · John Bradley

Specialized has breathed new life into the Roubaix with hydraulic discs that let it stop the way it rides: on any road, in any conditions.

Read Review

Geometry
Specs
Build
Frame

Specialized SL4 FACT 10r carbon, 1-1/8"" to 1-3/8"" head tube, compact race design, Zertz, internal rear brake cable, OSBB

Fork

FACT carbon fiber, full carbon monocoque, Zertz inserts

Bottom Bracket

Praxis

Stem

Specialized, 3D forged alloy, 4-bolt, 7-degree rise

Handlebar

Specialized Shallow Drop, alloy, 125mm drop, 75mm reach

Saddle

Phenom Comp GT, hollow Cr-Mo rails, 143mm

Seatpost

Specialized CG-R, FACT carbon, single bolt, 27.2mm

TypeRigid

Groupset
Rear Derailleur

Shimano 105, long cage, 11-speed

Front Derailleur

Shimano 105, braze-on

Crank

Praxis Alba, 50/34T

Shifters

Shimano 105 STI, 11-speed

Cassette

Shimano 105, 11-speed, 11-32t

Chain

KMC X11, 11-speed

Brakes

Front: AXIS 1.0, Rear: AXIS 1.0

TypeAxis Rim

Wheels
Rims

Front: Axis Elite, QR, Rear: Axis Elite, QR

Tires

Front: Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection, Rear: Turbo Pro, 700x26mm, 60TPI, folding bead, BlackBelt protection

Rider Notes
Riders Also Viewed

First added November 6

Last updated November 6

Not listed for 2,411 days