Shimano first generation Dura-Ace #HS-831 low flange rear Hub with 36 holes and english thread from 1976 48-5 Sizes / Größen:

Sizes / Größen:

Down tube has a little bent right behind the head tube lug | see pictures

rear brake has the word "Achter" carved on the back side /

Pedals run very smooth and without any play

has been mislabled as 622*19C /

Shimano first generation Dura-Ace #HS-831 low flange rear Hub with 36 holes and english thread from 1976 48-5 Sizes / Größen:Weight Gewicht : 220 g Width Einbaubreite : 120 mm Holes Lochzahl : 36 Thread Gewinde : 1. 370" x 24Tpi. (British BSC) Condition Zustand : Hub runs smooth with a minor unnoticeable ressistance and without any play, see pictures Nabe luft weich mit minimalem kaum sprbarem Widerstand und ohne jegliches Spiel, siehe Bilder Production date Produktionszeitraum : 1973 1977 Please note Bemerkungen : Without skewers, thread has some minor flaws, we tried to