Mafac racer centerpull brakes would be my suggestion , they are dual pivot,
In the old style, pulling up in the center , and work excellently .
Plain post brake shoes have a rebirth in CycloCross racing ,
so You can find some very good brake pads.
Brevet competitive types are getting custom frames built now,
that use a direct braze on to fit the Mafac Brakes ..
Last edited by fietsbob; 03-30-11 at 03:19 PM.