Stronglight #No.52 Diamant fluted 3-arm cottered steel crank set with 52/42 teeth in 170 mm from the 1950s - 1960s giordana 1970-1980s

1970-1980s

12-13-14-16-18-20-22

Shimano 6-speed SIS

Sausen Fondua

Crown race and cone of upper race are made out of delrin and might be taken out of an Stronglight B10 Headset in order to reduce weight /

Stronglight #No.52 Diamant fluted 3-arm cottered steel crank set with 52/42 teeth in 170 mm from the 1950s - 1960s giordana 1970-1980sWeight Gewicht : 1051 g Length Lnge : 170 mm Teeth Zhne : 52 42 Axle diameter Achsendurchmesser : 16 mmCotter (pin) diameter Keildurchmesser : 9 mm Bolt cricle diamtere Lochkreisdurchmesser : 116 mm Pedal thread Pedalgewinde : 9 16" x 20 Tpi. (english italian standard) Chain size Kettengre : 1 2" x 3 32" Condition Zustand : See pictures Siehe Bilder Production period Produktionszeitraum : 1950s 1960s 1950er 1960er Please note Bemerkung :