Do NOT buy your children e bikes!
I was biking today, and I watch a group of three boys, most likely between the ages of 12 and 13, riding on e motorcycles. I see them accelerate and nearly miss a car at a round about. They then swerve into oncoming traffic then turn left into the pavilion parking lot. According to Orego law, class 1 e bikes are the ONLY e bikes legal for people aged 14 an up with class 2 and 3 being available for those 16 and up. If your vehicle goes above 28mph, then it is classified as illegal without registration, lights, turn signals, mirrors, and a driver with a valid motorcycle license.
E bikes are 13-15x more likely to end in fatality or death for the user than cars and remain an extreme safety hazard.
Your child can play outside without a need for a vehicle capable of going 65 miles an hour.