The Diamondback Highlander 2.0 (24") junior mountain bike is an excellent choice for young riders venturing around on both hardpack trails, and paved paths. With reliable V-brakes and quality Shimano® 7 speed RevoShift, the Highlander provides the aspiring rider with a versatile bike that is great for all around riding. This 24” bike is typically for kids between the age of 8 and 11, or 53” to 59” 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.