The Specialized Roubaix Comp Di2 combines a FACT 10r carbon frame, Future Shock 3.0 and Shimano 105 Di2 12-speed drivetrain. With endurance geometry, Pavé seatpost and clearance for 40mm tyres, it’s designed for comfort, speed and confidence on any road.

Key Features

• FACT 10r carbon frame with Rider-First Engineered endurance geometry
• FACT carbon fork with Future Shock 3.0 compliance system
• Shimano 105 Di2 12-speed electronic drivetrain
• Shimano 105 hydraulic disc brakes, 160mm rotors
• 32mm Specialized Mondo endurance tyres with GRIPTON compound
• S-Works Pavé seatpost with AfterShock compliance system
• Fender mounts and multiple bottle mounts for all-day rides
• Available with 0% APR finance

The Specialized Roubaix Comp Di2 is designed for endurance riders who want performance without sacrificing comfort. Its FACT 10r carbon frame uses Rider-First Engineering to ensure consistent handling across all sizes, and incorporates aerodynamic tube shapes from Specialized’s FreeFoil library. At just 950g, it’s lightweight yet strong enough for big days in the saddle.

At the front end, Future Shock 3.0 delivers 20mm of smooth, tunable travel above the head tube. This helps isolate the rider from road vibrations, keeping the bars stable and hands in control while maintaining speed over rough surfaces. Paired with the Pavé seatpost and rigid rear triangle, the Roubaix balances comfort and efficiency – known as AfterShock technology – so riders can push harder for longer.

The Shimano 105 Di2 groupset brings precise, reliable 12-speed electronic shifting at the touch of a button. With an 11–36T cassette, it offers a wide gear range for tackling steep climbs and fast flats. Shimano 105 hydraulic disc brakes with 160mm rotors ensure confident stopping power in all weather conditions.

Tyre clearance up to 40mm means the Roubaix Comp Di2 can run larger volume rubber for extra traction and comfort, even on rougher roads and light gravel. Out of the box, it comes with 32mm Specialized Mondo endurance tyres using the GRIPTON T5 compound for efficiency and grip.

The Roubaix Comp Di2 is also built for practicality. With three bottle cage mounts, top tube bag mounts and fender-ready fittings, it’s ready for everything from fast weekend rides to long-distance endurance challenges.

For riders who want the perfect mix of speed, smoothness and endurance-focused comfort, the Specialized Roubaix Comp Di2 delivers a confident, capable ride that makes rough roads feel like smooth tarmac.

Occasionally, without notice, manufacturers change product design and/or specifications.