Rad Power is pretty dang clear that they are selling for riders 16 and older, and that operation by younger people is potentially a hazard. It's on their websit

Rad Power is pretty dang clear that they are selling for riders 16 and older, and that operation by younger people is potentially a hazard. It's on their website. It's on the box, and on stickers and a tag that is physically attached to the bike when it ships, if I recall correctly. It's in the manual. I'm not sure what else Rad Power could reasonably be expected to do here to prevent bad parenting.