Since the classification corresponds to the railway line running above . Would modify the shape of a two-wheeled bike brother has a new wheel manufacturing .
Also it is driven by personnel , such as bicycles , and can also be driven like a motorcycle engine .
But it does need to change direction, change direction when lifting from the track ,
Depending on the type of maker is also capable of forward and reverse .
In the case of rail vehicles bike attaching the engine driving method or rotate the throttle grip like a motorcycle ,
The right hand thumb and one or braking operation to operate a throttle lever
The throttle may be operated to operate the operation lever are integrated .