VeloBase.com - Component: Shimano GA-200, Dura-Ace First Gen
Shimano B-210 Dura Ace 1st gen brake calipers 1973-1974 vintage road bike Eroica | eBay
1973 Shimano Dura-Ace Catalogue Page da8
Bennys Bike Shop - With the new Dura-ace group set about to be released. Fitting to be working on the precursor Crane derailiur. 1973 vintage, first raced in Europe by Team Flandria
Bespoke Cycling | Blog
1973 Gen One Dura Ace Groupset - Bike Forums
HISTORY OF SHIMANO | SHIMANO INFORMATION & NEWS
Bespoke Cycling | Blog
Bespoke Cycling | Blog
CATALOGUES SHIMANO: DURA ACE HISTORY
Shimano derailleurs - the Dura-Ace story
The catalogs of Japanese vintage bicycle
Shimano derailleurs - the Dura-Ace story
100 PRODUCTS HISTORY - DURA-ACE | SHIMANO
campagnolo delta brakes: Shimano Dura-Ace 7700
Shimano Crane rear derailleur rare first Dura Ace Vintage Road Bike 1973-76 B | eBay
Bespoke Cycling | Blog
USED 1973-79 Shimano DURA ACE BA-100 B-210 Brake Calipers + Levers Aluminum (9E) | eBay
Shimano Dura Ace dal 1973 ad oggi: la storia, l'evoluzione e tanti ricordi... - BiciDaStrada
NOS 1973 Shimano Dura Ace Centerpull Brakeset: 65/47mm - Straddle Cables - Carriers - Front Cable Stop - 1st DA Part Ever! (PRISTINE) - Bike Recyclery
Shimano derailleurs - the Dura-Ace story
