My son got this for his second birthday and is almost four and still loves this. Its so easy to put together and is great learning strategy for kids to figure out peddling. Needless to say he will be upgrading for his birthday this year but its so much safer than a bicycle with training wheels on the backs of the tires. You don't have to worry so much about the child falling off due to the bike being up a lot higher. Its perfect size for the child. Love this!