3T Zero25 Team Stealth Seatpost: 27.2x350mm, 25mm Offset, Black

Zero25 Team Stealth is a light weight, carbon, universal seat post with a twist: it’s two seat posts in one. The two clever, reversible saddle rail clamps transform the post from zero saddle setback to 25mm setback. All that’s needed is to flip the clamps from one side of the seat post head to the other and the offset changes.