The BMW Wahnsinn ('insanity' in German) was a 2003 concept motorcycle designed by Jiro Arborgh. A fuel cell powered motorbike The Wahnsinn is intended for the urban rider. Its design is intended to highlight advanced technology, while retaining the essence of conventional motorcycles.
The BMW Wahnsinn is an attractive concept which uses an unusual, single-sided, hub-centre steering system. The bodywork, seat and engine cover has a sleek and clean appearance which hides the majority of the mechanical elements. At the rear of the BMW Wahnsinn concept, the innovative brake light wraps around the single, central-exit exhaust.