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Sirena

1937

Restored. This bike is fitted with a 3 speed Vittoria Margherita gear, Bianchi cottered chainset, Lytard pedals, Bianchi hubs, Ambrosio steel stem and bars, Gloria brakeset, Brooks saddle

This is the gear system used by Gino Bartali during the 1937 Tour de France (the first year derailleurs were allowed)

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