Mopeds are stronger and faster than electric bikes:
E-bikes
Mopeds
goes up to 20 mph on a flat surface
produces up to 1 gross brake horsepower
produces up to 750 watts final output
goes up to 30 mph on flat surface
produces up to 2 gross break horsepower
produces up to 1,500 watts final output
Remember, helmets are required for riding mopeds but not e-bikes in the state of Nevada.