costway 18 kids bike for 4 8 years old boys girls with adjustable seat handbrake reflectors purpleOur kids bike is specifically designed for boys and girls aged 4 to 8 years old. The adjustable handlebar and seat offer customized riding experience for growing children. Whether your child is just learning to ride or is ready to explore around, this bicycle provides a safe and enjoyable experience. The handbrake and coaster brake enable your child to brake safely and easily. Moreover, there are 2 removable training wheels for beginners to keep