16-inch wheels ideal for riders 38-48 inches tall, boys and girls ages 3-5 years old, comes with limited lifetime for as long as you own the bike | SmartStart bikes are engineered specifically for a kid's size, from top to bottom, designed to outsmart physics and help boys and girls learn to ride with confidence | Rear coaster brake and front hand brake offering intuitive stopping power that's easy to operate and perfect for young riders | Tool-free adjustable seat post allows for leg extension, grows with the child as the saddle is raised | Removable training wheels, front basket, and fenders included providing all the essential features for a safe and enjoyable ride
