S-Works Roubaix SL4 OSBB Frameset
Part No.  

S-Works Roubaix SL4 OSBB Frameset

Part No.  38067
The smoother, faster S-Works Roubaix SL4 frameset features a super light and stiff FACT 11r carbon frame with tapered head tube, Zertz vibration dampers, and full internal cable routing—the same frame that Tom Boonen rode to win the 2012 Paris-Roubaix. Customize this OSBB frameset with the spec of your choice. Includes COBL GOBL-R seatpost for added comfort and control.
  • S-Works FACT 11r SL4 frame with Zertz is the fastest and smoothest endurance bike available, with size specific engineering, tapered headtube, ultra lightweight.
  • All-new Specialized 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 Ceramic Speed bottom bracket with ceramic bearings for reduced friction
  • Newly designed COBL GOBL-R dampens road vibration

Technical Specifications

SEAT BINDER Forged bolt and nut, 32.6mm
HEADSET 1-1/8"" upper and 1-3/8"" lower stainless steel cartridge bearings, 20mm carbon cone spacer and 20mm of carbon spacers
FORK S-Works Roubaix, FACT carbon full monocoque, Zertz
FRAME S-Works Roubaix FACT 11r carbon, FACT IS construction, tapered/shaped 1-1/8"" to size specific lower HT, compact race design, Zertz, internal cable routing, carbon OSBB
BOTTOM BRACKET Ceramic Speed, OSBB integrated ceramic, 30x42x7mm
SEATPOST New COBL GOBL-R, FACT carbon w/ Zertz, 27.2mm


Geometry Chart

- Geometry

Stem Length 75mm 90mm 100mm 100mm 110mm 110mm
Crank Length 170mm 170mm 172.5mm 172.5mm 175mm 175mm
Handle-Bar Width 400mm 420mm 420mm 420mm 440mm 440mm
Reach 378mm 379mm 380mm 387mm 392mm 398mm
Wheelbase 983mm 990mm 1000mm 1011mm 1029mm 1039mm
Stack 528mm 547mm 564mm 590mm 622mm 643mm
Seat-Tube Length, B-B Center to Top 455mm 475mm 495mm 515mm 540mm 565mm
Head-Tube Length 125mm 145mm 165mm 190mm 225mm 245mm
Top-Tube Length, Horizontal 518mm 537mm 548mm 565mm 582mm 600mm
Front-Center 582mm 589mm 596mm 606mm 621mm 628mm
Head-Tube Angle 72° 72° 72° 72.5° 72.5° 73°
Fork Rake 49mm 49mm 49mm 49mm 49mm 49mm
Trail 59mm 59mm 59mm 56mm 56mm 53mm
Stand-Over Height 730mm 756mm 776mm 798mm 829mm 851mm
Chain-Stay Length 412mm 412mm 415mm 415mm 418mm 420mm
Seat-Tube Angle 75.5° 74° 73.5° 73.25° 73° 72.5°
B-B Drop 73mm 73mm 71.5mm 71.5mm 70mm 70mm
Seat-Post Length 300mm 300mm 350mm 350mm 350mm 350mm