🆕 The dawn of a new era, the first Motocross: Ducati Desmo450 MX 🔥 Born around its beating heart: the Desmo450 engine, the first 4-stroke single-cylinder with desmodromic distribution in Motocross history. Designed before everything else, it shaped the bike itself, redefining its concept. #ducati #motocross #Desmo450MX