Provide an Enjoyable and Secure Riding Experience for Your Child!Our kids bicycle with detachable training wheels is the perfect present for little adventurers. There are 3 wheel sizes (18'') to choose from, which is suitable for kids aged 4-8 years old. And we recommend measuring the height and inseam of your kids before purchase. Furthermore, the height of the handlebar and seat can also be adjusted, ensuring a snug and secure fit tailored to the child's height. With both a hand brake and a rear coaster brake, young riders can easily control their speed and come to a safe stop. | Gymax | | 18'' Kid's Bike w/ Training Wheels Adjustable Handlebar Seat Handbrake | Blue | Best Buy