NOS Shimano Dura-Ace #BB-7500 Pista, EX and AX Bottom Bracket in 107 mm with english thread (BSA) mariplast 0 mm from 1930s -

0 mm from 1930s - 1950s - Stadtrad / Sportrad Lenker

Shimano 105 #BL-1055 Brake Levers and similar Brake Lever Types

we assume this axle is from somewhat inbetween 1978 and 1979 when they where about to change the 68mm axles from 112 to 114

dieser handgefertigte Rahmen hat Anlötsockel für Schalthebel oder Zuganschläge

1 1/8 inch / 1 1/8 Zoll

NOS Shimano Dura-Ace #BB-7500 Pista, EX and AX Bottom Bracket in 107 mm with english thread (BSA) mariplast 0 mm from 1930s -NOS Shimano Dura Ace #BB 7500 Pista, EX and AX Bottom Bracket in 107 mm with english thread (BSA) Tretlage Innenlager Weight Gewicht : 257 g Length Lnge : 107 mm Thread Gewinde : 1. 37" x 24Tpi. (BSA ENG) Production period Produktionszeitraum : 1975 1984 Condition Zustand: New old Stock (NOS), see pictures Neue alte Lagerware, siehe Bilder Axle Markings Achsenbeschriftung : 68 = S = 107 Note Bemerkung : The BB 7500 was used for Dura Ace Track FC 7500,