Four wheel sizes share the same kids’ bike design, with a carbon steel frame and PP, PVC and TPR components used for everyday riding. The 18-inch bicycle offers an overall dimension of 50 x 22 x 30 in and a seat that supports up to 99 lbs, fitting riders about 4-8 years old. A dual brake system combines a hand brake with a coaster brake so kids can stop in a controlled way. The height-adjustable saddle and handlebar adapt to growing riders, while the fully enclosed chain guard and training wheels support beginners, and a removable front basket carries small toys or snacks.