16-Inch Kids Bike Bicycle for Boys Girls 4-7 Adjustable with High Carbon Steel Frame-16 inchesDiscover the Perfect Kids Bike for Growing Riders Designed for boys and girls aged 4 to 7, this 16 inch bike combines safety, comfort, and durability to encourage young riders to explore the outdoors with confidence and fun. Features & Benefits Safe dual brake system: combines hand brake and rear coaster brake for reliable stopping power. Versatile training options: includes removable training wheels with a stable triangular design for beginners.