You need to remove the dust cover on the non-drive side. Campag made a special extractor to pull it off. You can lever it off with a screwdriver but be warned it is easily marked. I believe you can use a battery terminal puller to remove it as well.
On Velobase ...
I'm not sure how Bianchi number their frames. I've got a fairly original '80 SL with a 9.8 stamped seat lug. The components have a 9 in a diamond but it has a Piaggio transfer under the enamel on the head tube so that makes it at least 1980. I've also got a frame that the owner swears was bought...
Is that pulley cage on the right way round ? ( the one on Velobase looks a bit wonky too http://velobase.com/ViewComponent.aspx?ID=3ef56652-48fd-42e1-aaee-9c7de4810411&Enum=108 )
If , for some inexplicable reason , Hilts decides not to buy these shoes I would like to shout dibs. I've got a GM bike and cruising along with matching shoes and frame would elevate me from being an old fat b*st*d to a possible ex pro not to be messed with.
P.S. I sold someone on here a...