Ducati Monster M900

Miguel Angel Galluzzi built the first Monster from parts Ducati already had: the 904cc air-cooled desmodue from the 900 Supersport in a trellis frame descended from the 851 superbike, with the fairing and most of the bodywork simply left off. It sold far better than a stopgap should have. The exposed trellis and bolt-on subframe make the M900 unusually easy to modify, and it is still a common base for cafe and street-tracker builds.