Shimano
Shimano 600 Ultegra SP-6400-B Seat Post / ø 26.8 mm
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 / 1986
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 / 1991
Shimano Dura Ace AX SP-7300 Seat Post / ø 26.6 mm / 1981
Shimano Dura Ace AX SP-7300 Seat Post / ø 26.4 mm / 1980 / NOS
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 / 1990
Shimano Dura Ace SP-7400-B Seat Post / ø 27.0 mm / 1990
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 mm / 1993
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 mm / 1991
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 mm / 1993
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 mm / 1990
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 mm / 200 mm / 1991
Shimano 600 AX SP 6300 Seat Post / ø 27.2 mm / 1981
Shimano 600 AX SP 6300 Seat Post / ø 27.2 mm / 1983
Shimano 600 SP-6400-B Aero Seat Post / ø 27.2 mm / 1987
Shimano 600 AX SP 6300-A Seat Post / ø 27.2 mm / 1980 / NOS NIB
Shimano Dura Ace SP-7400-B Seat Post / ø 27.2 mm / 200 mm / 263g
Shimano 600 SP 6400 Seat Post / ø 27.2 mm