1938/1939 BMW RS M255 Kompressor

Pre-War Powerhouse: 1939 BMW RS M255 Kompressor

Classic motorcycles attain desirability for any number of reasons, but every once in a while we come across one that checks every conceivable box—in this case—the BMW RS M255 Kompressor. At its core, we’re talking about a Grand Prix-winning motorcycle of staggering mechanical specification—designed with lightweight magnesium hubs and engine cases, and a vane-type supercharger…