I bought this bike 2nd hand and I would like to find out more information about it, but cannot find it in the Bianchi catalogues. Might someone be able to give me some guidance? I know it is a Bianchi Forza made in the 1990s.
Based on your paint scheme and decals I think the 1991 is the best match.
There was no Forza in 1989
Forza in 1990
Made in red or Sierra blue - no two color scheme
Forza in 1991
Made in Aqua or Black/Slate
I believe the Black/Slate bike is pictured and it looks very much like the bike in question. The decals seem a little off but it's hard to tell.
I think this one is the best match.
For 1993 all I could find is what I think is a Japanese catalog - no Forza and the scan is so bad it's hard to make out details.