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Roubaix SL8 Sport 105

Roubaix SL8 Sport 105

We deliver! Just say when and how.

We created the endurance road category two decades ago proving that high ergonomics means high performance. Today, the new Roubaix SL8 with Future Shock 3.0 is lighter, faster, and smoother than any road bike ever made, unleashing unmatched confidence. The road may be hell below, but on Roubaix, it’s always heaven above.

Technical Specifications

Cockpit

Handlebars

Specialized Hover Comp, Alloy, 125mm Drop, 75mm Reach w/Di2 Hole

Saddle

Body Geometry Power Sport, steel rails

Stem

Future Stem Comp

Seat Binder

Hidden drop clamp

Tape

Supacaz Super Sticky Kush

SeatPost

S-Works Pave Seat post

Drivetrain

Chainrings

50/34T

Cassette

Shimano 105, 12-speed, 11-36T

Shift Levers

Shimano 105 R7120, Hydraulic Disc

Crankset

Shimano 105, 12-Speed

Front Derailleur

Shimano 105 R7100, braze-on

Rear Derailleur

Shimnao 105 R7100, 12-Speed

Chain

Shimano 105, 12-Speed

Bottom Bracket

Shimano BSA

Suspension

Fork

Future Shock 3.1 w/ Smooth Boot, FACT Carbon 12x100mm, thru-axle, flat-mount disc

Frameset

Frame

FACT 10R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc

Wheels & Tires

Inner Tubes

700x28/38mm, 48mm Presta valve

Front Tire

S-Works Mondo 2BR, 700x32c

Rear Tire

S-Works Mondo 2BR, 700x32c

Front Wheel

DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples

Rear Wheel

DT Swiss G540 rim, 24mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples

Brakes

Front Brake

Shimano 105 Hydraulic Disc

Rear Brake

Shimano 105 Hydraulic Disc

Weight

Weight

9.07kg (19 lb, 15.9 oz)

Weight Size

56

* Weights based on production painted frames as pictured. Actual weights will vary based on colourway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

4449525456586164
Crank Length165mm165mm170mm172.5mm172.5mm175mm175mm175mm
Handlebar Width360mm380mm400mm420mm420mm440mm440mm440mm
Stem Length70mm80mm90mm100mm100mm110mm110mm110mm
Saddle Width155mm155mm155mm143mm143mm143mm143mm143mm
Seatpost Length380mm380mm380mm380mm380mm450mm450mm450mm
Stack543mm549mm566mm585mm605mm630mm665mm685mm
Reach353mm363mm370mm381mm389mm397mm403mm409mm
Head Tube Length90mm90mm105mm122mm140mm168mm202mm222mm
Head Tube Angle69.3°70.8°71.5°72.3°73°73°73.5°73.5°
BB Height269mm269mm269mm270mm270mm271mm271mm271mm
BB Drop80mm80mm80mm78mm78mm78mm78mm78mm
Trail76mm66mm62mm61mm57mm57mm54mm54mm
Fork Length, Full375mm375mm375mm375mm375mm375mm375mm375mm
Fork Rake/Offset52mm52mm52mm47mm47mm47mm47mm47mm
Front Centre589mm587mm593mm598mm604mm620mm631mm634mm
Chainstay Length418mm418mm418mm420mm420mm423mm423mm423mm
Wheelbase994mm992mm998mm1005mm1012mm1031mm1042mm1054mm
Top Tube Length, Horizontal503mm523mm534mm550mm569mm584mm600mm618mm
Bike Standover Height686mm719mm747mm766mm787mm809mm847mm865mm
Seat Tube Length365mm410mm446mm465mm485mm505mm545mm581mm
Seat Tube Angle75°74°74°74°73.5°73.5°73.5°73°
Geometry

Manual Downloads

2024 ROUBAIX - USER MANUAL - ENGLISH
FUTURE_SHOCK_3.0_USER_MANUAL_ENGLISH.pdf
2024 ROUBAIX - USER MANUAL - CHINESE SIMPLIFIED
FUTURE_SHOCK_3.0_USER_MANUAL_FRENCH.pdf
2024 ROUBAIX - USER MANUAL - CHINESE TRAD
FUTURE_SHOCK_3.0_USER_MANUAL_GERMAN.pdf
2024 ROUBAIX - USER MANUAL - CROATIAN
FUTURE_SHOCK_3.0_USER_MANUAL_CZECH.pdf
2024 ROUBAIX - USER MANUAL - CZECH
FUTURE_SHOCK_3.0_USER_MANUAL_POLISH.pdf
2024 ROUBAIX - USER MANUAL - DANISH
FUTURE_SHOCK_3.0_USER_MANUAL_SLOVAK.pdf
2024 ROUBAIX - USER MANUAL - DUTCH
FUTURE_SHOCK_3.0_USER_MANUAL_DUTCH.pdf
2024 ROUBAIX - USER MANUAL - FINNISH
FUTURE_SHOCK_3.0_USER_MANUAL_DANISH.pdf
2024 ROUBAIX - USER MANUAL - FRENCH
FUTURE_SHOCK_3.0_USER_MANUAL_NORWEGIAN.pdf
2024 ROUBAIX - USER MANUAL - GERMAN
FUTURE_SHOCK_3.0_USER_MANUAL_SWEDISH.pdf
2024 ROUBAIX - USER MANUAL - ITALIAN
FUTURE_SHOCK_3.0_USER_MANUAL_SLOVENIAN.pdf
2024 ROUBAIX - USER MANUAL - JAPANESE
FUTURE_SHOCK_3.0_USER_MANUAL_CROATIAN.pdf
2024 ROUBAIX - USER MANUAL - KOREAN
FUTURE_SHOCK_3.0_USER_MANUAL_RUSSIAN.pdf
2024 ROUBAIX - USER MANUAL - NORWEGIAN
FUTURE_SHOCK_3.0_USER_MANUAL_FINNISH.pdf
2024 ROUBAIX - USER MANUAL - POLISH
2024 ROUBAIX - USER MANUAL - PORTUGUESE
FUTURE_SHOCK_3.0_USER_MANUAL_ITALIAN.pdf
2024 ROUBAIX - USER MANUAL - RUSSIAN
FUTURE_SHOCK_3.0_USER_MANUAL_SPANISH.pdf
2024 ROUBAIX - USER MANUAL - SLOVAK
FUTURE_SHOCK_3.0_USER_MANUAL_PORTUGUESE_BRAZIL.pdf
2024 ROUBAIX - USER MANUAL - SLOVENIAN
FUTURE_SHOCK_3.0_USER_MANUAL_KOREAN.pdf
2024 ROUBAIX - USER MANUAL - SPANISH
FUTURE_SHOCK_3.0_USER_MANUAL_CHINESE_TRADITIONAL.pdf
2024 ROUBAIX - USER MANUAL - SWEDISH
FUTURE_SHOCK_3.0_USER_MANUAL_CHINESE_SIMPLIFIED.pdf
FUTURE_SHOCK_3.0_USER_MANUAL_JAPANESE.pdf

Smoother is Faster

Smoother is faster comes from suspending the rider, not the bike. As rough roads impact your Roubaix, our all-new Future Shock 3.0 and AfterShock technology keep you floating above the chaos - reducing impacts by 53% vs. the nearest competition.

Pioneering Endurance Geometry

The Roubaix’s endurance geometry delivers an “IN” the bike, not “ON” the bike feel that’s ideal for long rides. It relieves stress from your hands, arms, and shoulders, yet is ready to dissect any twisting mountain descent at full gas.

More Clearance, More Capable

With tire clearance up to 38c/40mm, this endurance road machine delivers better traction than ever on rough roads and even light gravel. We’ve given it every mount your adventures could need—three bottle mounts, top-tube mounts, and it’s even fender-ready.

Aero and Lightweight at the top of the Class

The new Roubaix SL8 is our most aero yet, with new fork shaping, a reimagined downtube, and dropped seat stays. At just 825 grams, the frame is 50 grams lighter, utilizing lessons learned from the Aethos and our premium Fact 12r carbon blend. Nothing in its class is faster or lighter.

Peter Sagan’s Choice

Roubaix with Future Shock was a game-changer for Peter Sagan as he chased Paris-Roubaix glory. But don’t take our word for it. Hear the 2018 Champion of the Hell of the North himself tell us exactly why he’s a fan of the Roubaix.

Annika Langvad’s Ride

What does the greatest XC marathon racer in history choose when she hits the road? Roubaix, of course. Annika Langvad tells us why the Roubaix is her bike of choice to deliver race-level performance on the long days she loves.

Voted Best Brand 5 Years in a Row

#1 Again: 2023 Gran Fondo Awards

The riders have spoken! For the fifth year in a row, Specialized has been crowned the #1 “Drop Bar Bike Brand” in the prestigious Gran Fondo Best Brand Awards for 2023. We innovate for riders, and year after year, our bikes are loved by the most discerning riders. Thank you!

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