aldoross4 wrote:
>"After more research, I've decided that the rider is
>probably Alfredo Martini, the bike is his Wilier-La
>Triestina, and the race is the 1949 Tour de France."
>
>
In fact I was very skeptical about your attribution: for one thing,
Magni was a much shorter guy.
About the cambio they were using at that time I guess one would only have to consult Benjo Maso, or even Alfredo Martini ... .
Sergio
Pisa