S-Works Tarmac Carbon Post

28121-3905

Regular price $250.00
1 in stock

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

  • 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