Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.
We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.
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Specialized Roubaix Comp Disc Road Bike 2021
The rich palmarès of the Specialized Roubaix - including seven Paris-Roubaix wins - is proof enough that a bike can feel both smooth and fast. The construction of this Roubaix Comp Disc Road Bike combines a light FACT 10r carbon frame with Future Shock 1.5 technology, providing 20mm of travel to smooth out bumpy roads and cobbles; this is a machine ideal for the long distances and harsh conditions of Classics-style riding and racing.
Stiffness and compliance are delivered equally across the frame sizes thanks to Rider-First Engineered™ design, and the tubing was designed using Specialized's FreeFoil Shape Library and tested in the Win Tunnel to deliver an aero advantage too. The S-Works Pave seatpost adds another touch of drag-reduction and more compliance through added flex in the upper portion.
Mechanical Shimano Ultegra 11-speed makes a solid choice of components, bringing powerful all-condition braking and smooth, precise and reliable shifting. The bike rolls on DT Swiss R470 wheels fitted with 28mm Specialized Turbo Pro tyres, however, if you wish to go wider and smoother still, you can fit tyres up to 33mm.
- FACT 10R carbon frame
- Tube shapes that were born in Specialized's FreeFoil Shape Library and validated in the Win Tunnel, the new Roubaix is as aero as the Tarmac SL6
- Future Shock 1.5 with Smooth Boot gives you 20mm of travel and sleek aesthetics
- Rider-First Engineered™ design delivers optimal stiffness and compliance across all sizes
- S-Works Pavé seatpost
- Shimano Ultegra 11-speed hydraulic disc groupset
- DT Swiss R470 wheels
- Specialized Turbo Pro 28mm tyres
- Clearance for 33mm tyres
|Frame||Specialized FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc|
|Fork||Specialized Future Shock 1.5 with Smooth Boot, 12x100mm thru-axle, flat-mount|
|Bottom Bracket||Shimano Threaded BSA BB|
|Stem||Specialized Future Stem, Comp, with integrated computer mount|
|Handlebar||Specialized Hover Comp Alloy Bar, Drop 125mm, Reach 75mm|
|Bar Tape||Supacaz Super Sticky Kush|
|Front Brake||Shimano Ultegra Disc R8020|
|Rear Brake||Shimano Ultegra Disc R8020|
|Brake Levers||Shimano Ultegra Disc R8020|
|Front Derailleur||Shimano Ultegra R8000, braze-on|
|Rear Derailleur||Shimano Ultegra RX800, 11-speed|
|Shift Levers||Shimano Ultegra Disc R8020|
|Chain||Shimano Ultegra, 11-speed|
|Cassette||Shimano Ultegra, 11-speed, 11-34t|
|Crankset||Shimano Ultegra R8000, HollowTech 2, 11-speed, 50/34T|
|Front Wheel||DT Swiss R470, 20mm internal width, tubeless-ready, 24h, Specialized full sealed bearing thru-axle hub, Center Lock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples|
|Rear Wheel||DT Swiss R470, 20mm internal width, tubeless-ready, 24h, Specialized full sealed bearing thru-axle hub, Center Lock disc, alloy freehub body, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples|
|Front Tyre||Specialized Turbo Pro, 700x28mm clincher|
|Rear Tyre||Specialized Turbo Pro, 700x28mm clincher|
|Saddle||Body Geometry Power Sport, steel rails|
|Seatpost||Specialized S-Works Pave|
|Seat Binder||Hidden drop-clamp|
|Pedals||Available to purchase separately|
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if specified), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. We do not install accessories to bikes, including mudguards.
Specialized Roubaix Comp Disc Road Bike 2021 Sizing
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