Piper finally has enough interest to ride her big bike now. Her 12 in. bicycle is too small for her, but she wouldn't really try riding this one (16 in.) much this summer because it is still a little big for her and wobbles a bit. This one also has the braking issue when the pedal is pushed the opposite direction, so she sometimes has trouble getting around it. She is getting a lot better at it after this first time though.