Shimano Dura Ace #BB-7400 Bottom Bracket in 112mm with english thread (BSA) from the 1980s - 1990s 64-0 53/39 (1/2" x 3/32")

53/39 (1/2" x 3/32")

39 cm (center-center of handlebar ends) /

1992 - 1996

893 g / 1112 g

Shimano Dura Ace #BB-7400 Bottom Bracket in 112mm with english thread (BSA) from the 1980s - 1990s 64-0 53/39 (1/2" x 3/32")Shimano Dura Ace #BB 7400 Bottom Bracket in 112mm with english thread (BSA) from the 1980s 1990s Tretlager Innenlager Weight Gewicht : 280 g Length Lnge : 112 mm Thread Gewindema : 1. 37" x 24Tpi. (ENG BSA) Production period Produktionszeitraum : 1985 1992 Condition Zustand : Very good used condition, not pitting at all, see pictures Sehr guter gebrauchter Zustand, kein Pitting, siehe Bilder Bearing size Kugelma : 1 4" 11x11 Axle Markings