“Everything is better. It's faster, and it absorbs the vibrations of the cobblestones.”
—Tom Boonen - Team Omega Pharma - Quick-Step,
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.
- Specialized FACT IS 10r carbon SL4 frame with Zertz is the fastest and smoothest endurance bike avaliable, 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
- 1-1/8" to 1-3/8" (size specific) headset with stainless steel cartridge bearings ensures precision, low maintenance and lighter weight