Kaiden use to ride with Uncle Aaron all the time on his bikes. But then Aaron had to go really fast one time and it scared Kaiden to death. So its been a LONG time since he's rode with him again. I think it helped that the bike was small and I pretty much forced him to get on. But he ended up loving it and had a lot of fun. But when we asked Kaiden later on that day if he wanted to ride again he said no. I guess he still needs a little more time.