I searched all over every toy shop for a bike a couple of months ago, trying to find a decent size with a seat that could be low enough for my little 4yo. Settled on one from target which is OK, it's not like it's getting heavy use.

However, when I put it together I couldn't figure out the brakes, so I went to a local bike shop and they had all kinds of great kids bikes for not that much more than I paid so I felt like a bit of an idiot for looking in toy stores instead of bike shops. Duh.