Hello! I've got an old red Bianchi bike I'd love some help identifying.

Here's everything I know:
- Dia Campe brakes
- Suntour Arcx derailleurs
- ambrosio wheels
- Suntour
- Has a piaggio logo on it
- Single serial number on the bottom bracket
- Hi-mg sticker also on the bike
- suzue hubs
- SR Stem

Any help would be great. Thank you!