Originally Posted by
Bianchigirll
It depends on the bike. Are the current brakes long or short reach and nutted or recesed mount? What model Bianchi and where di you source the brake info? Some online catalogs are listed incorrectly.
I viewed the 1987 Bianchi catalog from Velobase for the info provided above on the brakes.
It looks like a nutted mount (see photo of what appears to be an identical model,
http://cdn.velospace.org/files/t_bs2.JPG).