I don't know the proper name for it, but a Picchio I'm building up has a small rectangular down tube braze-on to which a part can be screwed on which has attachments for shifter levers side by side; JB who did the paint says that Gipiemme made such adaptor, and I think there may also be a Campagnolo part. Sorry for the wanky description, but I think if you have what I'm looking for you'll know what it is.
Anyone have one to sell or know a source?
Thanks,
Aaron
Aaron Lipstadt
Hollywood, CA USA