Using this Pedal Buzz 16-inch kids bike is easy. First, if your child is just starting out, keep the training wheels on. Adjust the soft foam saddle to a comfortable height for your child. Make sure your child can easily reach the easy - grip handlebars. When your child is ready, you can quickly remove the tool - free training wheels. To stop, your child can use the coaster brake by pedaling backward, or use the front brake if needed. As for maintenance, regularly check the brakes to ensure they are working properly. Wipe down the bike after each use, especially if it gets dirty. Also, keep the chain lubricated for smooth pedaling. Always make sure your child wears a helmet when riding for safety.