From conceptual point of view all the bikes with pedal assisted bikes are hybrid in that they have two types of propulsion: the muscle and use electricity, or any act that to harmonize the effects such as the PAS is already in itself an energy management system available.
Lexus then made her this principle and achieved, for now only as a study, a racing bike in carbon fiber with an electric motor on the front wheel.
The batteries are very low in front triangolatura and lithium.
using pneumatic wheels and a small section of beams are the newest trend in the field but you will notice however that the diameter of the wheels and very small. This is due to the fact that in an electric bike and there is no need to accentuate the flywheel effect to improve the smoothness and make pedaling more efficient, plus the small wheel lets you realized a frame from the most powerful in terms rigidity.
Last note, the Shimano and the type and internal hub and eight reports.