This would be great to add to my 9 year old's bike. We couldn't do long bike tours anymore because he would stop biking after 100m, telling is he is completely exhausted and must go home. I was looking for something like this!
A follow-me tandem (which couples a kids bike to your bike) is a much better solution than giving a 9yo a poorly controlled motor.
A follow-me tandem (which couples a kids bike to your bike) is a much better solution than giving a 9yo a poorly controlled motor.