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