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S-Works Roubaix Frameset


2021 S-Works Roubaix Frameset

With seven wins at Paris-Roubaix, our Roubaix has proven that Smoother is Faster. Until this moment, however, smooth has admittedly come with some compromises. But not anymore. The all-new S-Works Roubaix now delivers compliance without compromise by introducing a radical new Future Shock 2.0 that gives you more control and damping options, a new Pavé seatpost that creates our most balanced Roubaix to date, aerodynamics that equal the Tarmac, and a Rider-First Engineered™ frame that tips the scales below 900 grams (Size: 56cm

Technical Specifications

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Future Shock 2.0 w/ Smooth Boot, 12x100mm thru-axle, flat-mount disc



S-Works Pave

Seat Binder

Hidden drop clamp



FACT 11R, Rider First Engineered™ (RFE), FreeFoil Shape Library tubes, threaded BB, 12x142mm thru-axle, flat-mount disc

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


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Seatpost Length380mm380mm380mm380mm380mm380mm450mm
Head Tube Length90mm100mm112mm125mm143mm170mm205mm
Head Tube Angle70°71.5°72°72.75°73.5°73.5°74°
BB Height265mm265mm265mm266mm266mm268mm268mm
BB Drop77.5mm77.5mm77.5mm76mm76mm74.5mm74.5mm
Fork Length, Full370mm370mm370mm370mm370mm370mm370mm
Fork Rake/Offset50mm50mm50mm44mm44mm44mm44mm
Front Center580mm581mm586mm585mm592mm607mm618mm
Chainstay Length413mm413mm413mm415mm415mm418mm418mm
Top Tube Length, Horizontal512mm525mm533mm545mm563mm579mm595mm
Bike Standover Height682mm715mm743mm762mm783mm805mm844mm
Seat Tube Length365mm410mm446mm465mm485mm505mm547mm
Seat Tube Angle74°74°74°74°73.5°73.5°73.5°

Rider Reviews

  • 5
  • 2 Reviews

Unicorn Bicycle

I like to go fast, but I also really appreciate comfort. I feel like the new Roubaix nailed it. I was due for an upgrade (coming from a 2016 Tarmac) and if you're in a similar boat, you're going to be giddy about the aerodynamic advancements. I was skeptical of the wind tunnel data assuming it mostly applied to professional cyclists, but I definitely feel the aerodynamic benefits even at casual paces. Prior to purchase, I was concerned about one negative review I saw on YouTube related to tail end comfort. Luckily I think that guy must have been running the wrong tires / pressure. No saddle discomfort for me and I have historically had problems with this on other bikes. The Future Shock 2.0 is also pretty fun. I leave it in comfort position most of the time unless I'm going for a Strava PR on pavement. It really helps dampen even 1"" deep cracks / potholes - the stuff that used to wreck me. One thing that I am disappointed with is that the standard build doesn't come tubeless compatible (wheels aren't recommended for conversion). I ended up doing a custom build with some nice tubeless ready carbon wheels. Also need to comment on the beauty of the frame. The magic unicorn paint job ""Tarmac Black/ Satin Black Reflective"" really turns heads the way it sparkles in the sun : ) Don't worry about the money - you have plenty of recovery time between rides to make some more!

Lars C.