The pedal-assisted bicycle is a bike that adds to the muscular propulsion the action of an engine. In the past it was common to use a combustion engine, whereas in recent years the engines are exclusively electric. The pedal-assisted bicycle in this structure is very silent, during action it has no polluting emissions and ensures a few a few tens of km of autonomy using the support of the engine. The Road/Code deliberate Ebike bikes as bicycles in all respects, which can be used without the need for registration, insurance, license, plate, as well as being able to use them safely on cycle-way. Electric bicycles, those with an auxiliary engine with higher power and which “replace” the pedalling, don’t comply with these directives and are subject to the type-approval of two-wheeled vehicles, with all associated charges.