Four coordinated features help kids learn to ride on this 12-inch pink bike. A front hand brake works with the rear coaster brake so young riders can stop by squeezing the lever or backpedaling. Two removable training wheels create a triangular support structure that keeps the bike upright until balance improves. The adjustable saddle height from 17.7 to 19.3 in and 22.8 to 24.8 in handlebar range fit riders 31.5 to 41.3 in tall, while the carbon steel frame and seat support up to 110 lbs.