BMW Motorrad developed the C1-E study as a contribution to the European safety project eSUM. The BMW C1-E provides exemplary protection for its rider. This is ensured by the safety cell with the conspicuous roll-over bar which dynamically spans the rider seat in combination with the energy-absorbing impact element at the nose end. A further special point is that the C1-E rider wears a seat-belt. In the study this safety feature is highlighted by red belts and belt buckles. Visually the concept vehicle expresses brand typical sheer driving pleasure and clearly distinguishes itself from typical scooter looks. Its lines are dynamically stretched and flow horizontally with a low visual centre of gravity. The fairing with its windscreen, the luggage space behind the rider and the side stand for effortless parking ensure high suitability for everyday riding combined with a high degree of wind and weather protection.

The electric motor employed in the study has been designed for city use and is based on components by the company Vectrix. The motor obtains its power from a lithium-ion battery and thus possesses sufficient power for mastering most inner-city traffic riding with ease. Alternatively the vehicle could also be equipped with an efficient, low-emissions internal combustion engine. The safety features of the C1-E have been taken from the former BMW C1 and further enhanced. BMW’s avant-garde two-wheeler is regarded as a milestone in safety on two wheels. It is the only motorised single-track vehicle to be exempt from mandatory helmet wearing in almost all European countries. This BMW Motorrad study is likely to remain the only model of its kind. Series production is currently not planned. Nevertheless, findings from the project will find their way into other future developments in the field of single-track vehicles.