Originally Posted by
angelomicheli
hello everyone! new bianchi owner here! i recently bought a bike that was advertised as a tange-cro-mo bianchi from the 90’s. serial number is TS068367 and it had shimano shift levers, cranks, and a plastic plate over the serial number under the bottom bracket for shifting cables. it also has stickers saying “prestige super set II”. i uploaded pictures into my gallery and can upload more, much appreciated thanks!
Welcome to the forums.Your bicycle is a 1990-1991 Bianchi Alfana based on the serial number in combination with the Shimano 105SC. The lead character in the serial number is likely a partially struck 'I', which would make it September 1990 manufacture. That's late enough in the calendard year that it should be a 1991 model, though the celeste paint is 1990, at least for a USA market model.