26.8 mm
Campagnolo Euclid M0R8 Seat Post / ø 26.8 mm
Campagnolo C-Record A0R2 Seat Post / ø 26.8 mm
Syncros Hardcore Seat Post / ø 26.8 mm / 225 mm
Campagnolo Super Record 4051/1 Seat Post / ø 26.8 mm / 1983-84
Campagnolo Chorus SP-10CH Aero Seat Post / ø 26.8 / Short 165 mm
Campagnolo Icarus SP-IC Seat Post / ø 26.8 mm / 350 mm / 1993
Sugino SP-2C Mighty Fluted Seat Post / ø 26.8 mm