I also just bought my 3 year old boy a new 2007 CRF50, just put the training wheels on and he is getting it tonite. He has been on me for the last 4 months after I got my 450x. I also picked up a 2008 150R for the other half. She loves it and has only had one battle with a pine tree in the pasture. It won't be long till we are all out on the trails.