Believed to have been built from 1945 to 1948.
There is an article on Moto Sirza in Moto d'Epoca magazine, October 1995.
Mon Jan 16 2006
paolo.sirza at tin.it
I am looking for a moto Sirza, bilt by my father. Please contact me to my Emaili address
Sto cercando la moto sirza costruita da mio padre.Contattatemi al mio indirizzo Email paolo.sirza at tin.it
This machine is not mentioned in my copy of Tragatsch. If anyone has more information about Moto Sirza motorcycles please contact us