Product Info
Details + Specs
S-Works Roubaix – Shimano Dura-Ace Di2
Smoother is faster
With seven wins at Paris-Roubaix, the Roubaix has proven that smoother is faster — and the S-Works Roubaix delivers that compliance without compromise. A radical Future Shock 2.
Best for: Endurance road riding, long days in the saddle and rougher sealed roads.
At a glance
Frame
S-Works FACT 11r Carbon, Rider First Engineered™, FreeFoil Shape Library…
Drivetrain
Shimano Dura-Ace Di2 R9250, 12-speed
Cockpit
S-Works Carbon Hover Drop, 125mm drop x 75mm reach, with Di2 port
Fork
Future Shock 2.0 with Smooth Boot, carbon, 12x100mm thru-axle…
Brakes
Shimano Dura-Ace R9270, hydraulic disc (front and rear)
Shift/Brake Levers
Shimano Dura-Ace Di2 R9270
Key highlights
Adjustable, hydraulically-damped suspension built into the head tube smooths out rough tarmac and cobbles via a compression knob at the stem, reducing fatigue without…
A dedicated tube shape and layup for every frame size delivers consistent stiffness and compliance from 44cm to 61cm, with a complete frame weight under 900 grams (size…
A compliant, aerodynamic D-shaped carbon seatpost built to flex without adding weight, balancing the front-end compliance from Future Shock for a smooth, controlled ride…
Electronic shifting and hydraulic disc braking at the top of Shimano's range, paired with a Dura-Ace power meter crankset for precise, race-ready performance.
Complete specification
Full build details
Components are grouped by bike system so the complete build is easy to scan.
Frameset
Frame
S-Works FACT 11r Carbon, Rider First Engineered™, FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc (under 900g, size 56)
Suspension
Fork
Future Shock 2.0 with Smooth Boot, carbon, 12x100mm thru-axle, flat-mount disc
Brakes
Brakes
Shimano Dura-Ace R9270, hydraulic disc (front and rear)
Shift/Brake Levers
Shimano Dura-Ace Di2 R9270
Drivetrain
Front Derailleur
Shimano Dura-Ace Di2 R9250, braze-on
Rear Derailleur
Shimano Dura-Ace Di2 R9250, 12-speed
Cassette
Shimano Dura-Ace, 12-speed, 11-34t
Chain
Shimano Dura-Ace, 12-speed
Crankset
Shimano Dura-Ace R9200, HollowTech II, integrated power meter, 50/34T
Bottom Bracket
Shimano Dura-Ace, BB-R9100, threaded
Wheels and tyres
Wheels
Roval Alpinist CLX, carbon, 21mm internal width, 33mm depth (front and rear)
Tyres
Turbo Cotton, 700x28c (front and rear)
Cockpit and contact points
Handlebars
S-Works Carbon Hover Drop, 125mm drop x 75mm reach, with Di2 port
Stem
S-Works Future Stem, with integrated computer mount
Bar Tape
Supacaz Super Sticky Kush
Seatpost
S-Works Pavé, carbon
Saddle
Body Geometry S-Works Power, carbon rails, carbon base
Component specifications are subject to change without notice.