Shimano Dura Ace BB-7400 Bottom Bracket / ITA / 1989

Description

brand:  Shimano
model: BB 7400 Dura Ace
width:   70 mm
length: 113 mm
thread: ITA 36x24T
weight: 294g
date:     NG NG NH  > 1989
specs:

condition
very good
bearings running smooth

Additional information