Either 2 wheels or 3 wheels (1 front and 2 rear). The vehicle must be capable of being pedaled as well as carrying a helper motor, which cannot: ―Have a piston displacement larger than 50 cc. ―Be capable of producing more than 1 HP. ―Obtain a maximum speed greater than 20 MPH on a level surface.
this is backwards thinking, two wheel in front is the safer design. decelerating shifts center of gravity forward. turning shifts it to the side . having a wheel there to support it lets you slow down going into a corner (as I am want to do)
If you just say scooter these days, there are about four different things you could be referring to.
A moped does have to have pedals and there are some companies making them. But the entire thing is an anachronistic shell game. These are all motorcycles, just of lesser power/ability. They only exist because of silly legal classifications that mean little on a modern street. Everyone on the street riding something with two wheels and a motor should get a motorcycle license, a helmet, and be subject to proper emission controls.
not sure if pedal-mopeds have similarly fallen out of favour in the rest of the world?
I’ve seen normal street bicycles retrofitted gas engines, ala early 1900’s motorcycles.
I have the understanding that aside from cost, people without a license due to DUI ride these since they can’t legally drive.