Four- to seven-year-olds can build riding skills on this 16-inch kids bicycle, which combines a solid carbon steel frame with training wheels for added stability. The handlebar adjusts between 28.7-30.3 in high while the saddle adjusts from 22-26.5 in so the fit can change as kids grow. A front hand brake works with the coaster brake so riders can stop by squeezing the lever or pedaling backward. Rubber tires with inner tubes roll on wood, cement, asphalt, or brick, and the front basket carries small toys or snacks.