NOS MAVIC SSC / ZAP aka Starfish #631 left Crankarm in 172.5 mm 1990s helyette Campagnolo Gran Sport #3600/NT

Campagnolo Gran Sport #3600/NT

This threaded sprocket is to use with 1/2" Chains and the 40 on it indicates it is from the WW2 period 1940 /

unbenutz aber mit Lagerspuren wie Staub

in contrast to the later used eagle which just looks familiar to the Gnutti eagle

6-Speed Dura Ace SIS / Friction

NOS MAVIC SSC / ZAP aka Starfish #631 left Crankarm in 172.5 mm 1990s helyette Campagnolo Gran Sport #3600/NTNOS MAVIC SSC ZAP aka Starfish #631 left Crankarm in 172. 5 mm 1990s linker Kurbelarm Weight Gewicht : 204 g Length Lnge : 172. 5 mm Bolt circle diameter Lochkreisdurchmesser : Teeth Zhne : Pedal thread Pedalgewinde : 9 16 x 20 F. (english italian standard) Condition Zustand : New old stock (NOS), see pictures Neue alte Lagerware, siehe Bilder Production period Produktionszeitraum : 1990s 1990er Please note Bemerkung : Comes with dust cap Kommt mit