your welcome. I only rod one of those bikes once. It was fun and in a obstacle course. not a fancy one, a basic, but fun one.
i cut down lots of bamboo's too (well, use to) had to do it with long sleeves or the tiny thorns that are on the out side will get stuck into your skin and it looks like gnats are under and the only way they come out is when the skin sheds it off and a new layer is there. not painful, but really itchy and a little sore.