The Nakamura Badger 14" kids' bike comes equipped with removable training wheels. When your child is ready to try riding a two-wheeler, the training wheels can be removed. This 14” bike is typically for kids between the age of 3 and 5, or 39” to 42” tall. When purchasing a bicycle for your kid, it is important to choose the right size. Your choice should be made considering the size fit, not only the age of your child. In-store sales assistants will help you to make the right choice.