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2026 S-Works Tarmac Carbon Post

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2026 S-Works Tarmac Carbon Post

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
    • Color SATIN CARBON
    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
    • Color SATIN CARBON
    Select Size
    From $157.50

    Original: $450.00

    -65%
    2026 S-Works Tarmac Carbon Post—

    $450.00

    $157.50

    Description

    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
    • Color SATIN CARBON

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    2026 S-Works Tarmac Carbon Post | Black Mountain Bicycles