flickr: Rage of Reason's concept motorcycles.

"Ducati Rage" concept. A trueSpace 3D rendering of a fantasy motorcycle, rendered in one evening (and night) for a competition issued by Dutch motor cycle magazine MOTO73"

"Suzuki Boxer 4" A CorelDRAW design as a kind of tribute to the high powered two-stroke engine powered bikes of motor cycle Grand Prix of the past. This particular design is a boxer concept. An other construction detail on this bike is the parallel monoshock front suspension that allows a very steady geometry under all conditions (in particular during braking) which would theoretically enhance the bike's performance at all speeds, particularly during braking and cornering"