A first pedal bike for ages 3 to 4 this 12-in kids bike fits riders 31.5 in to 41.3 in tall and both the saddle and handlebar rise as a preschooler grows. The saddle spans 19.5 in to 21.5 in so small feet reach the ground at a stop. Detachable training wheels steady early laps and unbolt when they are no longer needed. A hand lever and a backpedal coaster brake give two ways to slow down and anti-slip pedals keep sneakers planted. The metal frame weighs 19 lb yet is rated to 145 lb and a kickstand bell and reflectors are included.