I ride my 1981 Puch A-D Steyer Reynolds 531 - all inc. fork, Campy where it counts, Mavic rims, etc...bought the frame through Sheldon Brown at Harris in Newton, Mass back then - customized the rest...Yes! I ride it. And there are very few, if any, left. The frames were a custom job in Austria that the buyer never paid/picked up for. Got it cheap(ish) at the time.

In fact - I just bought it a new toy - red Modolo Speedy brakes. Or will as soon as the auction is done.