I did ride most of them from Vittoria's Cx,Formula one, Conti, Pista silk(NO NO here) ,Gommitalia, Japapnese other brands, Pana racers. I have a mix of them now. Vittoria's Rally, Japanses brand, Contis also.
Forumula one are the most used since the prices were low. they were once made in Italy.
S/F<
CEYA!