Young riders move from assisted riding to two wheels on this 16-in kids bike, which offers an adjustable handlebar and a 21.5-24.5-in saddle height so the fit can change as they grow. The 45 x 22 x 29.5 in frame is sized for riders 41.3-51.2 in tall and supports up to 110 lbs. Removable training wheels help kids build balance, while a hand brake and rear coaster brake let them control speed by squeezing or pedaling backward. A front basket, colorful streamers and mermaid graphics complete the Princess of the Sea theme.