I'm fairly certain that the Jubilees came in two variants. One was designed for the Huret drop-out, and the other fit the campy style, without adapters. I have seen and used adapters that allow the infamous Duo-Par with anti-backup to work with either style dropout, if memory serves.
>There is currently a set of derailleur adapters (Qty 10) you seem to
>describe on ebay, but I am unsure what model Huret rear derailleurs they
>fit. I would be hesitant to try them on any of my Huret Jubilees!
>They allow the derailleur to be anchored to a frame that has no derailleur
>bottom bracket ie Super Course or low-end Raleighs or Gitanes.
>Is this what you are refering to?
>Regards, Steve Neago
>----- Original Message -----
>From: "jack taylor" <email@example.com>
>Sent: Monday, January 28, 2002 4:53 PM
>Subject: [CR]Huret adopter
> > I believe that Huret manufactured a little adopter that allowed Huret
> > derialleurs made for Huret dropouts to be used with Campagnolo style
> > dropouts. Is this corrrect?
> > If this is correct, does any have one of these they would be willing to
> > sell?
> > Regards,
> > John Taglia