Learning to stop usually comes before learning to steer, and this 16-in girls bike covers both stages: the rear coaster brake works on instinct because a child only has to pedal backward, while the hand lever waits on the bar until fingers are strong enough to use it well. Riders 41.3 to 51.2 in tall fit, with the saddle set between 21.5 and 25 in and rated to 145 lbs Training wheels bolt off once the wobble stops, the assembly tools needed come in the box, and the frame is ASTM compliant and CPSIA approved.