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Smoother is faster. The more comfortable and less fatigued you are at the end of…
Smoother is faster. The more comfortable and less fatigued you are at the end of a 4 hour ride, the stronger you'll be. Like shocks on a race car, the Zertz vibration damping inserts on the S-Works Roubaix SL4 help absorb road impact and keep power planted firmly on the road - couple that with a FACT carbon 10r frame and it's still plenty stiff to thrash around in a sprint. Just ask four time Paris-Roubaix champion Tom Boonen
S-Works SL4 FACT 11r frame with Zertz is the fastest and smoothest endurance bike available, with size-specific engineering, tapered headtube, and ultra light weight
S-Works FACT carbon fork with Zertz has size-specific engineering that creates a more balanced and stable ride for riders of different sizes
Pro-quality, long-lasting and lightweight CeramicSpeed bottom bracket with ceramic bearings for reduced friction
The revolutionary CG-R post features 18mm of vertical compliance and Zertz vibration damping, while FACT carbon construction delivers unsurpassed comfort, control, and efficiency without adding weight or complication to the frame
FRAME
S-Works SL4 FACT 11r carbon, FACT construction, disc-specific, tapered/shaped 1-1/8"" to size-specific lower headtube, compact race design, Zertz, internal cable routing, carbon OSBB
FORK
S-Works Roubaix FACT carbon full monocoque, Zertz, size-specific
HEADSET
1-1/8"" upper and size-specific lower, hybrid cartridge lightweight bearings, 8mm carbon cone spacer, w/ 20mm of carbon spacers
SEAT BINDER
Forged alloy, Ti bolt, 32.6mm
BOTTOM BRACKET
OS integrated, CeramicSpeed, sealed ceramic bearings
SEATPOST
S-Works CG-R, FACT carbon w/ Zertz, 27.2mm
* 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.
490.0 | 520.0 | 540.0 | 560.0 | 580.0 | 610.0 | |
---|---|---|---|---|---|---|
Seat-Tube Angle | 75.5° | 74° | 73.5° | 73.25° | 73° | 72.5° |
Head-Tube Length | 125mm | 145mm | 165mm | 190mm | 225mm | 245mm |
Seat-Post Length | 300mm | 300mm | 350mm | 350mm | 350mm | 350mm |
Head-Tube Angle | 72° | 72° | 72° | 72.5° | 72.5° | 73° |
Chain-Stay Length | 412mm | 412mm | 415mm | 415mm | 418mm | 420mm |
Top-Tube Length, Horizontal | 518mm | 537mm | 548mm | 565mm | 582mm | 600mm |
Front-Center | 582mm | 589mm | 596mm | 606mm | 621mm | 628mm |
Handle-Bar Width | 400mm | 420mm | 420mm | 420mm | 440mm | 440mm |
Stand-Over Height | 730mm | 756mm | 776mm | 798mm | 829mm | 851mm |
Seat-Tube Length, B-B Center to Top | 455mm | 475mm | 495mm | 515mm | 540mm | 565mm |
Fork Rake | 49mm | 49mm | 49mm | 49mm | 49mm | 49mm |
B-B Drop | 73mm | 73mm | 71.5mm | 71.5mm | 70mm | 70mm |
Stack | 528mm | 547mm | 564mm | 590mm | 622mm | 643mm |
Reach | 378mm | 379mm | 380mm | 387mm | 392mm | 398mm |
Trail | 59mm | 59mm | 59mm | 56mm | 56mm | 53mm |
Wheelbase | 983mm | 990mm | 1000mm | 1011mm | 1029mm | 1039mm |
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Stem Length | 75mm | 90mm | 100mm | 100mm | 110mm | 110mm |
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