The CR&S DUU is a unique model around the world’s motorcyclecontext. It was born in the CR&S workshop, the small Milanese factory which is known for the refinement and the exclusivity of its own creations. But above all, because of for the first time two motorcyclist excellences are gathered: Italian sporty rolling chassis and design powered by a muscular American big-twin. The American big displacement engine’s attraction, and particularly its muscular torque, doesn’t have any equivalent at all. One look at the engine’s fins is enough to be seduced by such a pure shape, devoid of radiator. And for a lot of motorcycles fans, the air cooling system and the pushrod distribution are elements issued from a rich historical past.