Roubaix SL4 Pro Frameset
Part No.  

Roubaix SL4 Pro Frameset

Part No.  37812
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The smoother, faster S-Works Roubaix SL4 frameset features a super light and stiff FACT 10r carbon frame with tapered head tube, Zertz vibration dampers, and full internal cable routing—the same design 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.
  • 1-1/8" to 1-3/8" (size specific) headset with stainless steel cartridge bearings ensures precision, low maintenance and lighter weight
  • Specialized FACT IS 10r carbon 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
  • High-performance Body Geometry Toupe RBX saddle with hollow Ti rails, flat profile and generous padding, partnered with all-new Specialized CobL GOBL'R seatpost to absorb road vibrations

Technical Specifications

FRAMESET
SEAT BINDER Forged bolt and nut, 32.6mm
HEADSET 1-1/8"" upper and size specific lower Cr-Mo cartridge bearings, 20mm carbon cone spacer and 20mm of carbon spacers
FORK Roubaix size specific, FACT carbon full monocoque, Zertz
FRAME Specialized FACT 10r carbon, FACT IS construction, tapered/shaped 1-1/8"" to size specific lower HT, compact race design, Zertz, internal cable routing, OSBB
DRIVETRAIN
BOTTOM BRACKET OS integrated, sealed bearings
COCKPIT
SEATPOST Specialized Pave SL, FACT carbon, 27.2mm

Geometry

Geometry Chart

- Geometry

 
Wheelbase 983mm 989mm 1000mm 1010mm 1029mm 1038mm 1053mm
Seat-Tube Length, B-B Center to Top 445mm 475mm 495mm 515mm 540mm 565mm 600mm
Head-Tube Length 125mm 145mm 165mm 190mm 225mm 245mm 260mm
Top-Tube Length, Horizontal 518mm 537mm 548mm 565mm 582mm 600mm 615mm
Front-Center 582mm 588mm 595mm 606mm 621mm 628mm 643mm
Head-Tube Angle 72° 72° 72° 72.5° 72.5° 73° 73°
Fork Rake 49mm 49mm 49mm 49mm 49mm 49mm 49mm
Trail 59mm 59mm 59mm 56mm 56mm 53mm 53mm
Stand-Over Height 730mm 756mm 776mm 798mm 829mm 851mm 877mm
Chain-Stay Length 412mm 412mm 415mm 415mm 418mm 420mm 420mm
Seat-Tube Angle 75.5° 74° 73.5° 73.25° 73° 72.5° 72.5°
B-B Drop 73mm 73mm 71.5mm 71.5mm 70mm 70mm 70mm
Seat-Post Length 0mm 0mm 0mm 0mm 0mm 0mm 0mm

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