Joined: Mar 2012
Posts: 1,556
Likes: 453
From: Niagara Region, Canada
Bikes: 1970s Alex Singer, 1960s Peugeot PX 10, 1960s Bertin C37, 1973 Carre Bertin C 37, 1972 Carlton Kermesse, 1981 Peugeot PX 14 Super Competition
Big Chainring-
It's just UV fading of the paint from the sun. It was typical on old automotive finishes which weren't clear coated. Try rubbing compound or fine white polish for automobiles then wax.
bertinjim