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Roubaix SL8 Sport 105

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Roubaix SL8 Sport 105

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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

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Frameset

Frame

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

Suspension

Fork

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

Cockpit

Handlebars

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

Saddle

Body Geometry Power Sport, steel rails

Stem

Future Stem Comp

Tape

Supacaz Super Sticky Kush

SeatPost

S-Works Pave Seat post

Seat Binder

Hidden drop clamp

Brakes

Front Brake

Shimano 105 Hydraulic Disc

Rear Brake

Shimano 105 Hydraulic Disc

Drivetrain

Shift Levers

Shimano 105 R7120, Hydraulic Disc

Front Derailleur

Shimano 105 R7100, braze-on

Rear Derailleur

Shimnao 105 R7100, 12-Speed

Cassette

Shimano 105, 12-speed, 11-36T

Chain

Shimano 105, 12-Speed

Crankset

Shimano 105, 12-Speed

Chainrings

50/34T

Bottom Bracket

Shimano BSA

Wheels & Tires

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

Front Tire

S-Works Mondo 2BR, 700x32c

Rear Tire

S-Works Mondo 2BR, 700x32c

Inner Tubes

700x28/38mm, 48mm Presta valve

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

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4449525456586164
Crank Length165mm165mm170mm172.5mm172.5mm175mm175mm175mm
Handlebar Width360mm380mm400mm420mm420mm440mm440mm440mm
Stem Length70mm80mm90mm100mm100mm110mm110mm120mm
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

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2024 ROUBAIX - USER MANUAL - ENGLISH
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2024 ROUBAIX - USER MANUAL - SWEDISH
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2024 ROUBAIX - USER MANUAL - CHINESE SIMPLIFIED
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2024 ROUBAIX - USER MANUAL - CHINESE TRAD
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2024 ROUBAIX - USER MANUAL - CROATIAN
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2024 ROUBAIX - USER MANUAL - CZECH
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2024 ROUBAIX - USER MANUAL - DANISH
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2024 ROUBAIX - USER MANUAL - DUTCH
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2024 ROUBAIX - USER MANUAL - FINNISH
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2024 ROUBAIX - USER MANUAL - FRENCH
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2024 ROUBAIX - USER MANUAL - GERMAN
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2024 ROUBAIX - USER MANUAL - ITALIAN
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2024 ROUBAIX - USER MANUAL - JAPANESE
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2024 ROUBAIX - USER MANUAL - KOREAN
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2024 ROUBAIX - USER MANUAL - NORWEGIAN
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2024 ROUBAIX - USER MANUAL - POLISH
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2024 ROUBAIX - USER MANUAL - PORTUGUESE
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2024 ROUBAIX - USER MANUAL - RUSSIAN
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2024 ROUBAIX - USER MANUAL - SLOVAK
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2024 ROUBAIX - USER MANUAL - SLOVENIAN
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2024 ROUBAIX - USER MANUAL - SPANISH
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Future Shock 3.0 User Manual - English
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Future Shock 3.0 User Manual - Chinese Simplified
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Future Shock 3.0 User Manual - Chinese Traditional
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Future Shock 3.0 User Manual - Croatian
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Future Shock 3.0 User Manual - Czech
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Future Shock 3.0 User Manual - Danish
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Future Shock 3.0 User Manual - Dutch
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Future Shock 3.0 User Manual - Finnish
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Future Shock 3.0 User Manual - French
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Future Shock 3.0 User Manual - German
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Future Shock 3.0 User Manual - Italian
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Future Shock 3.0 User Manual - Japanese
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Future Shock 3.0 User Manual - Korean
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Future Shock 3.0 User Manual - Norwegian
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Future Shock 3.0 User Manual - Polish
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Future Shock 3.0 User Manual - Portuguese Brazil
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Future Shock 3.0 User Manual - Russian
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Future Shock 3.0 User Manual - Slovak
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Future Shock 3.0 User Manual - Slovenian
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Future Shock 3.0 User Manual - Spanish
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Future Shock 3.0 User Manual - Swedish
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ROVAL ACCESSORY MOUNT SCHEMATICS
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SPECIALIZED STEM ACCESSORY MOUNT

Rider Reviews

  • 5
  • 3 Reviews
 

A Great Ride

I don’t like proprietary parts on simple machines, such as a bicycle. However, Future Shock has been a nice addition. Surprisingly, I don’t notice bobbing of the handlebar, but definitely notice a smooth ride over otherwise bumpy roads and trails. One word of caution, be sure to have your order delivered to a Specialized owned bike shop to ensure good service. My order was handled improperly by an independent shop and Specialized took care of it by sending me to one they own to reduce the assembly. I wish they would do more to highlight which delivery options are Specialized owned.

Would Recommend?
Yes!

Verified Buyer

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Name:
Brian C.

Helpful?

Specialized Roubaix SL8 Sport 105

This bike is simply a joy to ride. Had an issue with delivery of bike, not I may add Specialized's fault but TNT/FedEx. Very helpful website chat with Henry who chased up the delivery issue for me. On delivery, the right shifter was sticking out the box with slight cosmetic damage to the lever. Alison, via website chat helped alleviate this minor issue by sending me the Proprietary Specialized Stems Accessory Mount as requested. Five star customer support from Specialized.


Verified Buyer

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Name:
John

Helpful?

Roubaix Sport 105

Super smooth bike. Comfortable fit.Future shock really good. Great purchase and service from the Bike Doctor on Hilton Head.Had the bike all put together one week after the order was placed thru Specialized.They took time to do the fit and explain everything and how to make adjustments. A great purchase experience!


Name:
SJF

Helpful?