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The Specialized Roubaix SL8 Road Bike with Future Shock 3.0 offers a ride that's lighter, faster, and smoother than any road bike before it, delivering unparalleled confidence and control.
The Specialized Roubaix SL8 Road Bike with Future Shock 3.0 offers a ride that's lighter, faster, and smoother than any road bike before it, delivering unparalleled confidence and control.
Specialized

Shop Soiled: 2025 Specialized Roubaix SL8 Pro Road Bike - 56cm

£6,999.00 £8,000.00 13% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Shop Soiled: 2025 Specialized Roubaix SL8 Pro Road Bike - 56cm

Season:2025

Brand:Specialized

Code:94425-1056 SS 1353V

Bike is brand new but may have cosmetic damage. No manuals or pedals supplied.

Please contact 01752 849315 for details/images.

Introducing the Specialized Roubaix SL8 Road Bike: The Pinnacle of Endurance and Performance

Two decades ago, Specialized revolutionised the endurance road category, demonstrating that ergonomic design directly translates to high performance. Today, the Specialized Roubaix SL8 Road Bike with Future Shock 3.0 takes that legacy even further, offering a ride that's lighter, faster, and smoother than any road bike before it, delivering unparalleled confidence and control. While the road beneath may be rough, on the Roubaix, it feels like pure bliss.

Unmatched Compliance

  • Future Shock 3.0: The highlight of the Roubaix SL8, Future Shock 3.0, offers enhanced tunability, adjustability, and durability. Every rider, no matter their position on the bike, experiences 20mm of smooth, frictionless travel between the stem and head tube. This advanced technology ensures a steadier ride, giving you more control to stay fast, safe, and confident.
  • AfterShock Technology: Specialized's innovative dropped clamp design exposes more of the seatpost for increased deflection, but with precise control. The Pavé seatpost fine-tunes this deflection, delivering optimal vertical compliance. When paired with the Roubaix’s rigid rear triangle, this system offers a smooth ride without sacrificing efficiency.
  • Smoothest Ride Ever Tested: According to Specialized's Ride Science Team, the Roubaix SL8 is the smoothest road bike they’ve ever tested, reducing impacts at the handlebars and saddle by 53% compared to competitors. The Future Shock 3.0 allows the front wheel to glide over bumps, keeping rider mass stable and momentum strong, even on rough terrain. Unlike traditional forks that deflect backward and slow you down, the Roubaix proves that smoother really is faster.

Superior Capability

  • Endurance Geometry: The Roubaix’s endurance geometry positions you in the bike rather than on it, reducing pressure on your hands, arms, and shoulders. This design not only boosts capability and confidence on any road but also makes the Roubaix ready to tackle mountain descents at full speed.
  • Versatile Tyre Clearance: With clearance for up to 38c/40mm tyres, the Roubaix SL8 offers exceptional traction on rough roads and light gravel. Thanks to Specialized's lightweight, high-efficiency tyres, you can enjoy the benefits of added tire volume and traction without any drawbacks.
  • Adventure-Ready Design: The Roubaix is built for epic rides, so Specialized have equipped it with every mount you might need, three bottle mounts, top-tube mounts, and full mudguard compatibility. Load up and take on any adventure with confidence.

Peak Performance

  • Aero and Lightweight: The new Roubaix SL8 is Specialized's most aerodynamic model yet, featuring cutting-edge aero shapes from a Free Foil library and dropped seat stays. At just 950g, the frame is not only lighter but also incorporates insights from the Aethos (the world’s lightest production frame) and a premium Fact 10r carbon blend. In its class, nothing is faster or lighter than the Roubaix SL8.
Technical Information
  • Frame
    FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc
  • Fork
    Future Shock 3.3 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc
  • Stem
    Future Stem Pro
  • Handlebars
    S-Works Carbon Hover Drop 125mm, Reach 75mm, w/Di2 hole
  • Tape
    Supacaz Super Sticky Kush
  • Saddle
    Body Geometry Power Pro Mirror, hollow titanium rails
  • SeatPost
    S-Works Pave Seat post
  • Seat Binder
    Hidden drop clamp
  • Front Brake
    Shimano Ultegra R8170, hydraulic disc
  • Rear Brake
    Shimano Ultegra R8170, hydraulic disc
  • Shift Levers
    Shimano Ultegra Di2 R8170, hydraulic disc
  • Front Derailleur
    Shimano Ultegra Di2 R8150, braze-on
  • Rear Derailleur
    Shimano Ultegra Di2 R8150, 12-speed
  • Cassette
    Shimano Ultegra, 12-speed, 11-34t
  • Crankset
    Shimano Ultegra R8100 with 4iiiis Power Meter
  • Chainrings
    50/34T
  • Bottom Bracket
    Shimano Threaded BSA BB
  • Chain
    Shimano M8100, 12-speed w/ quick link
  • Front Wheel
    Roval Terra CL II, 25mm internal width, 32mm depth, 21h, Tubeless ready, DT for Roval 350 hub, Centerlock disc, DT Swiss Aerolite spokes
  • Rear Wheel
    Roval Terra CL II, 25mm internal width, 32mm depth, 24h, Tubeless ready, DT for Roval 350 hub, Centerlock disc, DT Swiss Aerolite spokes
  • Front Tyre
    S-Works Mondo 2BR, 700x32c
  • Rear Tyre
    S-Works Mondo 2BR, 700x32c
  • Inner Tubes
    700x28/38mm, 48mm Presta valve
  • Pedals
    PEDAL, TEST RIDE PEDALS PROVIDED BY SPECIALIZED
  • SWAT
    SWAT
  • Weight
    8.1kg (17 lb, 13.7 oz)
  • Weight Size
    56
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying. Please note that this bike does not come with pedals.
Sizing Information

SIZING

Size in ft4'8" - 5'0"5'1" - 5'4"5'4" 5'7"5'7" - 5'10"5'9" - 6'0"5'11" - 6'2"6'2" - 6'5"6'5" - 6'9"
Size in cm142 - 152cm155 - 163cm163 - 170cm170 - 178cm175 - 183cm180 - 188cm188 - 196cm196 - 205cm
Bike Size4449525456586164

GEOMETRY

Size44cm49cm52cm54cm56cm58cm61cm
BB Drop80mm80mm80mm78mm78mm78mm78mm
BB Height269mm269mm269mm270mm270mm271mm271mm
Bike Standover Height686mm719mm747mm766mm787mm809mm847mm
Chainstay Length418mm418mm418mm420mm420mm423mm423mm
Fork Length, Full375mm375mm375mm375mm375mm375mm375mm
Fork Rake/Offset52mm52mm52mm47mm47mm47mm47mm
Front Centre589mm587mm593mm598mm604mm620mm631mm
Head Tube Angle69.3°70.8°71.5°72.3°73°73°73.5°
Head Tube Length90mm90mm105mm122mm140mm168mm202mm
Reach353mm363mm370mm381mm389mm397mm403mm
Seat Tube Angle75°74°74°74°73.5°73.5°73.5°
Seat Tube Length365mm410mm446mm465mm485mm505mm545mm
Stack543mm549mm566mm585mm605mm630mm665mm
Top Tube Length, Horizontal503mm523mm534mm550mm569mm584mm600mm
Trail76mm66mm62mm61mm57mm57mm54mm
Wheelbase994mm992mm998mm1005mm1012mm1031mm1042mm
Crank Length165mm165mm170mm172.5mm172.5mm175mm175mm
Handlebar Width360mm380mm400mm420mm420mm440mm440mm
Stem Length70mm80mm90mm100mm100mm110mm110mm
Saddle Width155mm155mm155mm143mm143mm143mm143mm
Seatpost Length380mm380mm380mm380mm380mm450mm450mm
Professional Opinion
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