Hi don't know what to do as my ds is 4 but tall & very uncoordinated with little experience of ride ons or a bike. He hates things he cant do & has tried scooters s few times but doesn't have the hang of it yet. I think the mini micro looks great & I don't mind if it just lasts till he is 5 next Autumn but will it be too small for him now & therefore will it be dangerous??? Please help urgent last minute Christmas Pressie!