2-wheeled RUF vehicle
Normally RUF vehicles have 4 road wheels like normal cars or busses
A special version can be made based upon the wellknown SEGWAY principle.
In this way a very interesting combination of RUF and SEGWAY appears:
The length of the vehicle is extremely short, so parking is very easy.
The stacking of vehicles on the monorail is very efficient so that the capacity is maximized.
The speed and range for SEGWAY is extended very much, so that this vehicle can compete with cars.