If you are shopping for a bike for your child, especially if you are in a multi-department store, such as Walmart or Target, be sure to get the right size bike. Have him/her sit on the seat with his hands on the handlebar. Your child should be able to place the balls of his feet on the ground. He should also be able to straddle the center bar standing up with about an inch of clearance. Getting the correct size bike is utmost for safety.