because one should not entertain too high expectations. And yet, I can not complain much. The installation is very simple, at least if a corresponding screw hole provided on the bicycle is available. Stability is always sufficient for a child's bike. However, I believe that guys your bikes generally require little more than girls, so what affects the handling. But that should not be too much the bike racks. Pivoting could go a little easier, but otherwise a good price - performance ratio.