The Aston is a tricycle for children from 9 months to about 5 years old. This is a bike that grows with your child. Thanks to the various configurations, you can easily adjust it to your little one's age and height. Initially, the Aston serves as a walker until your child learns to sit independently. Simply turn the seat towards you, buckle in the child, and off you go. Once your little one is a bit bigger, you can turn the seat to face the world. With the tricycle features, you can initially control the speed and direction of the ride. Later, when it's time for independent riding, you can adjust the tricycle so your little one can ride on their own. With the Aston, no walk will be boring.