NOS L. Magistroni Senior left crank arm with 170 length from the 1950s ambrosio Some little marks because was

Some little marks because was used once to check the seatpost diameter of a frame |  see pictures

145 mm / 175 (measured outside - outside)

7sp Campagnolo Syncro II

515 gr/pair

clamp fixation nuts/bolts not included

NOS L. Magistroni Senior left crank arm with 170 length from the 1950s ambrosio Some little marks because wasWeight Gewicht : 238 gr Length Lnge : 170 mm Axle diameter Achsendurchmesser : 16 mm (5 8")Cotter (pin) diameter Keildurchmesser : 9 mm Pedal Threading : English 9 16x20 F. Condition: see pictures ! Production date Produktionszeitraum : 1950s Please note Bemerkung : Some signs from storage see pictures! Mit Lagerspuren siehe Bilder!