Let young adventurers enjoy fun and safe riding with our kids' bicycle!The kids' bike features 2 wheel sizes, which is suitable for kids 4-7 years old. With a 95% pre-assembled design, assembly is a breeze. The height-adjustable handlebar and seat ensures that the bike is a perfect match for your child as they grow. Our dual brake system (hand brake and coaster brake) protects kid's safety. Moreover, the 3-layered rubber tires make it safe to ride. The 2 detachable wheels will also help your child stay balanced and learn to pedal independently. Furthermore, the bicycle features an extra bell, front basket, kickstand of the 18-inch bicycle, and front and rear reflectors for added fun and safety.