Revisiting the year 1973, when the R/90S was regarded as the world’s preeminent super bike, the Concept Ninety takes the emotional spirit of the bike and infuses it with state-of-the-art technical advancements. Working back and forth from the BMW design headquarters in Munich and Sand’s workshop in Long Beach California, this collaborative effort brought about this 900 cc air-cooled flat-twin boxer engine that boasts upwards of 115 horsepower. Hand crafted from aluminum, the Concept Ninety weighs just under 190kg.
The bike was debuted at the world’s premiere historic automotive show, Concorso d’Eleganza Villa d’Este along the shores of Lake Como.
[ via Auto Blog]