Comment by merlynkline

Exactly this. The article has the right conclusion but invents a nonsense explanation. The truth is that bicycles counter-steer at any reasonable rolling speed - to go right, you nudge the steering to the left, which causes the bike to start falling to the right and then steer into that fall. People often find this hard to believe, even experienced riders, but it is easily tested. The problem is that training wheels turn a bicycle into a tricycle, which steers in the opposite way - to go right you steer to the right. So kids learn that and then you take the training wheels off and the first attempt to steer immediately causes a nasty fall because of steering the wrong way. I made this mistake teaching my first to ride, and she hurt herself and never really liked bikes after that. Seeing it happen, I had an epiphany (eventually) and just took the pedals off that bike for my second, who had the experience described elsewhere in this thread and loved bikes thereafter.