do when the bike leans to either side. training wheels do not allow the bike to lean and so kids never learn what this feels like. in a turn this inability to lean can cause the bike to fall over instead which is unsafe. as a result, the average time a child spends on training wheels is two to three years. with the glider, kids learn to balance right off the bat. some kids are riding a bike within a day, a week or month. one thing is for sure, they all have fun and keep gliding even after they learn to balance.
who wants to lug around a heavy steel 