Campagnolo Paris-Roubaix Rear Derailleur.
Name: Campagnolo 1002, Cambio Paris Roubaix
Primary Group: Cambio Paris-Roubaix
Model: 1002 – 1° version no Paris-Roubaix on shift lever (VERY VERY RARE)
Years: 1950 – 1955
The complete Cambio Paris-Roubaix was marked as 1002 in early catalogs. The hub / shift lever combination is marked as 1002/2 and was paired with the 1001/1 front hub.