Sized for children roughly 31 to 41 inches tall, this 12 inch bicycle weighs about 19.5 pounds and rides on five layer pneumatic tires built from rubber outer, protective layer, cord ply, inner tube and buffer layer. The heavy-duty carbon steel frame is finished in white, and both a hand brake and a coaster brake are fitted so a child can stop either way. An enclosed chain guard keeps hands away from the chain, handlebar and saddle heights adjust for a personalized fit, and removable training wheels support balance practice. A bell and mudguard are included, and the bike arrives 85 percent assembled.