Whether it's winning the Tour de France or a city-limit sprint, the next generation of Tarmac—the SL4—is made for racing, with its powerful acceleration and razor-sharp handling. Customize this FACT IS 10r carbon OSBB frameset with the spec of your choice.
- 1-1/8" to 1-3/8" headset with sealed, stainless steel bearings ensures precision, low maintenance, and lighter weight, with 20mm of carbon spacers
- Specialized SL4 FACT IS 10r carbon frame with uniquely shaped, tapered head tube and OSBB: now even stiffer and lighter for pure, unbridled speed and power
- Full monocoque FACT carbon fork with a tapered carbon steerer is super light with great torsional rigidity for high-speed handling
- Specialized Pro FACT carbon seatpost is super light and stiff for optimal power transfer during all-out seated efforts