This is one of the first videos I have of Cz riding his bicycle without training wheels. It took him a while to get to this stage. 3-1/2 years actually. He broke his training wheels off some time ago, and hasn't ridden much since. From time to time he would push his bike to the top end of the track, then coast it down the hill (or walk it down).

I tried to encourage him a little without pushing him too much. I guess it paid off, because he started coasting down further and further each time, until he finally started peddling. It took him about 4 or 5 tries to make it all the way around the track after he started peddling. (There's a slight uphill left hander at the end of the back straight as you come into the keyhole that's kind of hard to get around).

He's doing a great job, and I'll try to post up more videos as he progresses.