Specialized S-Works tarmac carbon post seatpost satin carbon 300mm x 20mm offset

This replacement seatpost for the Tarmac SL7 ensures the perfect fit with two different setback options—0mm and 20mm.

Cylindrical aluminum head assembly adjusts fore-aft and tilt with an easy-access single bolt

FACT carbon construction and aerodynamic profile compatible with the 2021 Tarmac SL7

Setback: 0/20mm

Sleek Di2 integration hides the Di2 junction box inside