to be fair it was pretty dangerous when we rode it ss. My foot on the back tire was our only means of slowing down, and there were a few times when we had to make that always handy sharp right turn to avoid being hit.
With his wheels on there it is fixed now though, so a little safer. It's great though. I need to completely trust him to direct us, steer, avoid hitting things, and he has to completely trust me to stop us. We have gotten pretty good at track stands but sliding a a challenge we have yet to master.
The bike really is very fun and gets some good laughs