Shimano Dura Ace first generation groupset from the early 70s Shimano Dura Ace first generation groupset from the early 70s
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Crankset / Kurbelgarnitur :
Shimano Dura Ace #GA-200, 170mm, 52/44
Bottom bracket / Innenlager :
Shimano, italian threading, 113mm spindle length
Rear Derailleur / Schaltwerk :
Shimano Crane #D-501, capeable for 6 & 7 speeds
Front Derailleur / Umwerfer :
Shimano Dura Ace #EA-100, clamp-on
Shifters / Schalthebel :
Shimano Dura-Ace #L-284 / SL-101 braze-on
Brake levers / Bremshebel :
Shimano Dura Ace #M-140/Ma-100, non aero brake levers, 24,2 clamp size
Brake calipers / Bremsen :
Shimano Dura Ace #B-210/BA-100, reach 47-59 mm, single pivot calipers
Shimano Dura Ace #FA-100, 5-speed, 13-15-16-17-18 teeth
Shimano Dura Ace #K-901/UA-100, 26.4 crown race size
Condition / Zustand :
see pictures !
Production date / Produktionszeitraum :
Early 1970s
Please note / Bemerkungen :
Chainrings are not time correct, are taken from the Dura Ace #FC-7110 crankset which was the successer of the first generation groupset.
Crankset / Kurbelgarnitur :
Shimano Dura Ace #GA-200, 170mm, 52/44
Bottom bracket / Innenlager :
Shimano, italian threading, 113mm spindle length
Rear Derailleur / Schaltwerk :
Shimano Crane #D-501, capeable for 6 & 7 speeds
Front Derailleur / Umwerfer :
Shimano Dura Ace #EA-100, clamp-on
Shifters / Schalthebel :
Shimano Dura-Ace #L-284 / SL-101 braze-on
Brake levers / Bremshebel :
Shimano Dura Ace #M-140/Ma-100, non aero brake levers, 24,2 clamp size
Brake calipers / Bremsen :
Shimano Dura Ace #B-210/BA-100, reach 47-59 mm, single pivot calipers
Shimano Dura Ace #FA-100, 5-speed, 13-15-16-17-18 teeth
Shimano Dura Ace #K-901/UA-100, 26.4 crown race size
Condition / Zustand :
see pictures !
Production date / Produktionszeitraum :
Early 1970s
Please note / Bemerkungen :
Chainrings are not time correct, are taken from the Dura Ace #FC-7110 crankset which was the successer of the first generation groupset.
