NOS/NIB Shimano First Generation Dura Ace Front Chainwheel Assembly Set, #GA-200 Crankset with 52/42 teeth and 170mm length, #GB-100 Bottom Bracket with english thread and 112mm length from 1975 sun rear brake cable guides are

rear brake cable guides are under the top tube /

43 cm (center-center of handlebar ends) / 45 cm (outside - outside)

kommt mit Originalbeschreibung

the cable barrels are missing

early version

NOS/NIB Shimano First Generation Dura Ace Front Chainwheel Assembly Set, #GA-200 Crankset with 52/42 teeth and 170mm length, #GB-100 Bottom Bracket with english thread and 112mm length from 1975 sun rear brake cable guides areTeeth Zhne : 52 45 Crank arm length Kurbelarmlnge : 170 mm Pedal thread Pedalgewinde : 9 16 x 20 F. (english italian standard) Bottom bracket thread Innenlagergewinde : 1. 370 " x 24 Tpi. (english BSA) Axle length Achsenlnge : 112 mm Condition Zustand : New old stock (NOS), new in box (NIB), see pictures Neue alte Lagerware, neu in Box (NIB), siehe Bilder Production period Produktionszeitraum : 1973 1976 Please note Bemerkung : Crankarms have also