In Sweden (and I think most of EU?) we have 3 different kinds of electric two wheelers: Bikes which you described with 25kph/250W limit Class 2 moped: 25kph/1

In Sweden (and I think most of EU?) we have 3 different kinds of electric two wheelers: Bikes which you described with 25kph/250W limit Class 2 moped: 25kph/1kW - traffic insurance, license Class 1 moped: 45kph/4kW - traffic insurance, license plate, license