Roubaix Expert Road Bike 2026

90,74 £

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SpecializedRoubaix Expert Road Bike 2026

Two decades after creating the endurance road category,Specializedhas redefined it again with the Roubaix SL8Road Bike. Featuring Future Shock 3.0, this bike is lighter, faster and smoother than ever, delivering unmatched confidence and comfort on every road.

Roubaix Compliance

Future Shock 3.0 provides 20 mm of smooth, tunable and stiction free travel between the stem and head tube, keeping hands steady and bars controlled for comfort and speed. The dropped clamp design increases seatpost deflection, balanced by the Pavé seatpost to create AfterShock technology, offering optimal vertical compliance with no loss of efficiency. Together with a rigid rear triangle, the system reduces impacts at the bars and saddle by 53 percent compared with the nearest competition.

Specialized Roubaix Capability

Endurance geometry places the rider in the bike rather than on it, relieving pressure on hands, arms and shoulders while delivering confident handling on descents. With tyre clearance up to 40 mm, the Roubaix is more versatile than ever, offering traction on rough roads and light gravel. Multiple mounts for bottles, top tube accessories and mudguards make it ready for long days and big adventures.

Specialized Performance

At just 950 g, the frame uses FACT 10r carbon and lessons from the Aethos to deliver the lightest and fastest Roubaix yet. New aerodynamic tube shapes and dropped seatstays enhance speed, making the SL8 both the smoothest and most performance-focused endurance road bike Specialized has ever created.

Technical Specification

Frame	FACT 10R, Rider First Engineered, FreeFoil Shape Library tubes, threaded BB, 12×142 mm thru axle, flat mount disc
Fork	Future Shock 3.2 with Smooth Boot, FACT Carbon, 12×100 mm thru axle, flat mount disc
Shift levers	Shimano Ultegra R8170, hydraulic disc
Front derailleur	Shimano Ultegra Di2 R8150, braze-on
Rear derailleur	Shimano Ultegra R8150, 12 speed
Crankset	Shimano Ultegra R8100
Bottom bracket	Shimano threaded BSA
Chain	Shimano XT M8100, 12 speed with quick link
Cassette	Shimano Ultegra, 12 speed, 11-34T
Front wheel	Roval C38, 21 mm internal width carbon rim
Rear wheel	Roval C38, 21 mm internal width carbon rim
Front tyre	Mondo TLR Endurance, 700x32C, GRIPTON T2/T5
Rear tyre	Mondo TLR Endurance, 700x32C, GRIPTON T2/T5
Inner tubes	700×28/38 mm, 48 mm Presta valve
Handlebars	Specialized Hover Expert, alloy, 125 mm drop, 75 mm reach with Di2 hole
Stem	Future Stem, Pro
Handlebar tape	Supacaz Super Sticky Kush
Saddle	Body Geometry Power Expert
Seatpost	S-Works Pave
Seat binder	Hidden drop clamp

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 included), 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. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.