• FACT carbon construction and aerodynamic profile compatible with the 2021 Tarmac SL7.
• Setback: 0/20mm.
• Sleek Di2 integration hides the Di2 junction box inside.
• Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt.

The S-Works Carbon seatpost is constructed from FACT carbon, so you get the perfect blend of high durability, stiffness, and comfort. A cylindrical aluminum head assembly, meanwhile, makes fore/aft and tilt adjustments super easy with an easy-access, single-bolt design.

    FACT carbon construction blends high durability, stiffness, and comfort.
    Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt.
    Setback: 0mm / 10mm / 20mm
    Diameter: 27.2mm / 30.9mm
    Available in the following sizes:
    27.2mm x 350mm x 20mm
    27.2mm x 400mm x 20mm
    27.2mm x 400mm x 0mm
    30.9mm x 400mm x 10mm

This is the first seatpost that’s compliant AND aerodynamic—a total win, win. We initially developed the Pavé seatpost for the all-new Roubaix, and it’ll make a fantastic addition to your Tarmac SL6. Of course, it’s also designed to make fine-tuning your saddle position a breeze with a single-bolt adjustable head and two setback options.

    FACT carbon construction paired with a D-shaped seatpost that’s compatible with the 2020 Roubaix and Taramc SL6.
    Engineered to have the saddle move in a perfect arc, aka a back & downward motion.
    Setback: 20mm/0mm
    Cylindrical aluminum head assembly adjusts fore/aft and tilt with a single bolt.
    Length: 380mm/450mm
    Approximate Weight: 209g