This 20-inch kids' bike is designed for safety and fun. It features a sturdy, stable, thickened high-carbon steel frame and an adjustable seat that easily adjusts to a comfortable height as your child grows. Dual braking ensures smooth braking: a sensitive front caliper brake and a secure rear holding brake. The handlebars are flexible and support 180° rotation. The widened rubber tires feature a large-grain tread pattern for effective shock absorption and wear resistance. The large-capacity basket easily stores belongings, and the hollow chain guard prevents clothing from entanglement.