Harleyton 45 / Nick Roskelley

Nick Roskelley calls his creation the Harleyton 45 a rolling amalgamation consisting of a 45-cubic-inch (750cc) Harley-Davidson flathead V-twin housed in a 1960s Norton Featherbed frame. The engine, of 1942 vintage, was originally found in a WLC model, the Canadian-spec army bike, one of 90,000 military motorcycles Harley built during the war — via Bike EXIF