Shimano Dura-Ace EX Group Set from 1978 / 1979 Shimano Dura-Ace EX Group Set from 1978 / 1979
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Crankset / Kurbelgarnitur :
Front Chainwheel #GA-300 | 170 mm | 52/42 teeth | 9/16" x 20t | W cut | One Key Release
Rear Derrailleur / Schaltwerk :
Rear Derailleur #DA-200 | friction | max. 26 teeth | front difference max. 13 teeth
Front Derailleur / Umwerfer :
Front Derailleur #EA-200 | friction | clamp-on | 28.6 mm | max. difference 14 teeth
Shifters / Schalthebel :
Shifting Lever #LA-110 | friction | braze-on | non-loosening lever feature
Brake levers / Bremshebel :
BrakeLever #MA-200 | 23.8 mm | non-aero | Rubber Cover
Brake calipers / Bremsen :
Caliper Brake #BA-200 | single-pivot | 39 - 49 mm | Quick Release | Tire Guide | sleeve nut
Headset / Steuersatz :
Head Parts #UA-110 | 38.0mm stack hight | english (also fits italian) | 25.4 x 24 Tpi. | 26.4 mm | sealed mechanism
Condition / Zustand :
See pictures / siehe Bilder
Production period / Produktionszeitraum :
Late 1970s / Späte 1970er
Please note / Bemerkung :
-
Crankset / Kurbelgarnitur :
Front Chainwheel #GA-300 | 170 mm | 52/42 teeth | 9/16" x 20t | W cut | One Key Release
Rear Derrailleur / Schaltwerk :
Rear Derailleur #DA-200 | friction | max. 26 teeth | front difference max. 13 teeth
Front Derailleur / Umwerfer :
Front Derailleur #EA-200 | friction | clamp-on | 28.6 mm | max. difference 14 teeth
Shifters / Schalthebel :
Shifting Lever #LA-110 | friction | braze-on | non-loosening lever feature
Brake levers / Bremshebel :
BrakeLever #MA-200 | 23.8 mm | non-aero | Rubber Cover
Brake calipers / Bremsen :
Caliper Brake #BA-200 | single-pivot | 39 - 49 mm | Quick Release | Tire Guide | sleeve nut
Headset / Steuersatz :
Head Parts #UA-110 | 38.0mm stack hight | english (also fits italian) | 25.4 x 24 Tpi. | 26.4 mm | sealed mechanism
Condition / Zustand :
See pictures / siehe Bilder
Production period / Produktionszeitraum :
Late 1970s / Späte 1970er
Please note / Bemerkung :
-