I found a Bianchi hub today at a LBS. I don't have any use for it but thought I would put it out there for advice, info, or maybe someone who needs it. It is essentially a grand sport by design, high flange circular holes; it has wing-nuts and has Bianchi where the campagnolo mark usually is. Here is a link to pictures. You can reply on list or directly to me if interested in purchasing. Jordanlorenz@me.com
http://gallery.me.com/
thanks
Jordan Lorenz
Tucson AZ