So DD wants a bike, she is soon to be four but she has never really shown any interest in any type of ride on toy or bike before and is only really just getting hang of scooter. I don't think she is that strong in her legs (she had hip dysplasia and walked very late and compared to DS she doesn't seem to have that much strength or co-ordination). I have always been keen on idea of balance bikes but now is she too old? - most kids bikes with stabilizers seem really heavy and I really think she would struggle to pedal one. She is about 106cm so is within range for a balance bike, and provided we didn't spend too much it wouldn't bother me if she needed to move on from it quite quickly because DS would be on to it straight away.

Any thoughts on if she is too old for one? I don't want to spend much as I have no idea whether she will take to a bike at all - and have seen a few on gumtree but am a bit clueless as to what I should really be looking for.