I'm honestly really fed-up with trying to have a really rigid definition of what a motorcyle is. When I tell people my zero is single speed with no transmission they say "Oh, so it's a scooter" in a really dismissive tone. This same idea is used to dismiss everything innovative and new, from big bikes like the Yamaha Niken to small bikes like this one.
To me, this is obviously a motorcycle, and represents a vehicle segment that I wish would grow in a serious way. There is a lot of potential for lightweight, low cost bikes similar to this for city, suburb, and college use. But right now bikes like this are usually e-bicycles that are illegal to use on the road past 20mph. Take away the pedals and add the required parts to register them as motorcycles and they're really practical machines for a lot of people.
I don't think we should be so dismissive of these "small displacement" electric motorcycles, there's a lot of potential here if we get past the stigma of small bikes.
Think of the old 50-100cc bikes that a lot of people learned on. The MB5, AR50, Trail 90, etc. To me that's what these types of bikes revitalize.
The only things this bike is "missing" to be a motorcycle is mirrors, turn signals, and a license plate. The same things that every major moto manufacturer tends to leave off all their concepts and prototypes.