Product Info
Details + Specs
Roubaix SL8 Comp - Shimano 105 Di2
Smoother is faster
We created the endurance road category two decades ago, proving that high ergonomics means high performance. The Roubaix SL8 with Future Shock 3. 0 is lighter, faster, and smoother than any road bike we've ever made, unleashing unmatched confidence on rough roads.
Best for: Endurance road riding, long days in the saddle and rougher sealed roads.
At a glance
Frame
FACT 10r Carbon, Rider First Engineered, FreeFoil Shape Library tube…
Drivetrain
Shimano 105 Di2 R7150
Cockpit
Specialized Hover Comp, alloy, 125mm drop x 75mm reach, Di2 cable…
Fork
Future Shock 3.2 with Smooth Boot, FACT Carbon, 12x100mm thru-axle…
Brakes
Shimano 105, hydraulic disc, 160mm rotors (front and rear)
Shift Levers
Shimano 105 Di2 R7170, 12-speed
Key highlights
20mm of smooth, stiction-free travel at the head tube reduces impacts at the bars by up to 53% versus the nearest competition, keeping hands steady and speed high on…
Rider First Engineered™ construction with FreeFoil aero shaping and dropped seatstays for a frame that's light, aero, and genuinely comfortable.
crisp, reliable electronic shifting paired with a wide-range 11-36t cassette for confident climbing.
the dropped-clamp S-Works Pavé seatpost adds vertical give without sacrificing pedalling efficiency.
Complete specification
Full build details
Components are grouped by bike system so the complete build is easy to scan.
Frameset
Frame
FACT 10r Carbon, Rider First Engineered, FreeFoil Shape Library tube profiles, threaded BB, 12x142mm thru-axle (950g)
Suspension
Fork
Future Shock 3.2 with Smooth Boot, FACT Carbon, 12x100mm thru-axle, flat-mount disc
Brakes
Brakes
Shimano 105, hydraulic disc, 160mm rotors (front and rear)
Drivetrain
Shift Levers
Shimano 105 Di2 R7170, 12-speed
Rear Derailleur
Shimano 105 Di2 R7150
Cassette
Shimano 105 R7100, 12-speed, 11-36t
Chain
Shimano SLX CN-M7100, 12-speed
Crankset
Shimano 105, 50/34T
Bottom Bracket
Shimano, threaded BSA
Wheels and tyres
Wheels
DT Swiss G540, tubeless-ready rims; Specialized sealed-bearing thru-axle hubs
Tyres
Mondo Folding Endurance, 700x32c, GRIPTON T5
Cockpit and contact points
Handlebars
Specialized Hover Comp, alloy, 125mm drop x 75mm reach, Di2 cable routing
Bar Tape
Supacaz Super Sticky Kush
Stem
Future Stem, Comp
Seatpost
S-Works Pavé, FACT Carbon
Saddle
Body Geometry Power Sport, steel rails
Component specifications are subject to change without notice.