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2018 Specialized

Roubaix Comp

A carbon frame endurance bike with high-end components and shimano ultegra hydraulic disc brakes.
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Manufacturer Price

$3,400
FrameCarbon
ForkCarbon
Wheels700c Aluminum
Drivetrain2 × 11
GroupsetUltegra
BrakesShimano Ultegra Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Rider Position
relaxedaggressive
Terrain
smoothrugged
Roubaix Comp
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 Comp

39 mph

Similar Bikes

Highest gear

(descending)

Reviews

Summary

The Specialized Roubaix is celebrated for its innovative Future Shock suspension system, offering a smooth ride over rough terrain and cobbles, while maintaining a race-ready stiffness and efficiency. Its versatility and comfort make it a standout in the endurance category, though some reviews note a harsh rear end and the system's lack of damping as drawbacks. The bike's design and technology aim to blend speed with comfort, making it a favorite for long rides and challenging surfaces.

Pros
  • Innovative Future Shock suspension for smooth ride over rough terrain

  • Light and stiff frame suitable for racing

  • Versatile for various weather conditions and terrains

  • Comfortable on rough roads and cobbles

  • Fast and efficient on smooth pavement

Cons
  • Future Shock lacks damping, leading to handlebar bounce

  • Rear end can feel harsh

  • Not the most puncture-resistant tires

  • Slightly aero tube shaping can cause side push in strong winds

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 bike simply felt fast on the first cobblestone section, smoothly flying over the pavé at speed.
Bikerumor logoBikerumor
The new Future Shock feels controlled.
Cycling Tips logoCycling Tips
It’s the Holy Grail of endurance bike design, right?
VeloNews logoVeloNews

Feedback?

View all reviews

road.cc
Check out Peter Sagan’s 2018 Specialized S-Works Roubaix

Dec 2023 · Mat Brett

The three-time world champion – who just bowed out of his ultra-successful road racing career – won over the Paris-Roubaix cobbles with disc brakes and mechanical Shimano Dura-Ace components

Read Review

Cycling Weekly
Specialized S-Works Roubaix

Oct 2019 · Cycling Weekly

The 2019 Specialized S-Works Roubaix has a new look, a new direction and a faster ride, is it better?

Highs
  • Fast ride

  • Relatively comfortable up front

  • Capable on multi terrain

Lows
  • Rear end is harsh

Read Review

Road Bike Action
Bike Test: Specialized Roubaix

Jun 2019 · David Kennedy

REVAMPED AND STILL A WINNER

Read Review

Bikerumor
Review: Specialized's all-new Roubaix, a Spring Classics road bike for everyone

Apr 2019 · Veronika Benson

At the peak of the Spring Classics, we had the chance to put Specialized’s all-new Future Shock 2.0 front suspension Roubaix endurance road bike to a true test on the bergs, pavé & wind swept roads that define those iconic one-day races. While the Roubaix certainly proved its mettle with Phillipe Gilbert winning Paris-Roubaix on …

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Cycling Tips
Specialized's new Roubaix first-ride review: Performance, soothed - CyclingTips

Apr 2019 · Dave Rome

“Lighter than our Venge and more aero than our Tarmac.” That’s an attractive statement for anyone seeking a new race bike. In this case, it applies to Specialized’s all-new Roubaix, the company’s long-standing endurance platform. Announced just in time for its namesake race, the new Roubaix retains and improves on a number of the platform’s […]

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Velo
Specialized’s new Roubaix: hydraulic suspension, improved aerodynamics, women’s-specific tweaks

Apr 2019 · Brittany Jones

Specialized introduces a new Roubaix, with revamped Future Shock technology, better aerodynamics, and women's-specific components.

Read Review

BikeRadar
Specialized Roubaix Comp review

Apr 2018 · Warren Rossiter

The Roubaix revolutionised comfort for an endurance bike and is still leading the pack. Buy if you want the ultimate in fatigue-forgoing smoothness, from what is still perhaps still the best endurance bike to date

Highs
  • Addictively smooth ride and sweet-spot handling

Lows
  • Price hike is difficult to swallow

Read Review

Gran Fondo Magazine
Review: Specialized Roubaix Expert

Jul 2017 · Benjamin Topf, Manuel Buck, Robin Schmitt

“Smoother is faster” – that’s the slogan for the Specialized Roubaix Expert Ultegra Di2, the new comfort-miracle from Specialized.

Read Review

Geometry
Specs
Build
Frame

Specialized FACT 10r carbon, Endurance Geometry, Rider-First Engineered™, 12x142mm thru-axle, Future Shock suspension, 20mm of travel, flat disc mounts

Fork

Specialized FACT carbon, 12x100mm thru-axle

Bottom Bracket

Included w/ crankset

Stem

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

Handlebar

Specialized Comp Hover Bar, 6061 alloy, 70x125mm w/ Di2 hole

Saddle

Body Geometry Phenom Comp, Adaptive Edge design, hollow Cr-Mo rails, 143mm

Seatpost

S-Works CG-R, FACT carbon fiber, single-bolt, 27.2mm

TypeRigid

Pedals

Nylon, 105x78x28mm, loose balls w/ reflectors

Groupset
Rear Derailleur

Shimano Ultegra 8000, long cage, 11-speed

Front Derailleur

Shimano Ultegra 8000, braze-on

Crank

Praxis Zayante, 6061 alloy chainrings, alloy bolts, 50/34T

Shifters

Shimano Ultegra 8020, hydraulic disc

Cassette

Shimano 105, 11-speed, 11-32t

Chain

KMC X11EL, 11-speed w/ Missing Link™

Brakes

Front: Shimano Ultegra 8020, hydraulic disc, Rear: Shimano Ultegra 8020, hydraulic disc

TypeShimano Ultegra Hydraulic Disc

Wheels
Rims

Front: Roval SLX 24 Disc, sealed cartridge hubs, DT Swiss Competition spokes, 24h, Rear: Roval SLX 24 Disc, sealed cartridge hubs pawl, DT Swiss Competition spokes, 24h

Tires

Front: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x28mm, Rear: Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x28mm

Rider Notes
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First added November 6

Last updated November 6

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