I just bought an old racing bike and can't identify it. It says G. BIANCHI on the decals, but I have other Bianchi bikes and this is not a Bianchi logo.
The bike is 10 speed, with tubular wheels, Weinmann type 500 calipers and Dia-Compe levers. The shifters and derailers are Ofmega, seat San Marco, cranks are called Aero Coronado (German made).
The frame is reasonably well made and quite lights, though it has no stickers about tubing.
I have some pictures at:
I would like to learn more about this bike - what vintage is it, quality, value.