Using this bike is easy. Just adjust the seat to a comfortable height for your kid. To shift gears, use the grip shifter. When you need to stop, gently squeeze the brake levers. Before each ride, check the brakes to make sure they're working well. Also, keep an eye on the tire pressure. To maintain the bike, clean it regularly, especially after riding in muddy conditions. You can use a mild soap and water. Lubricate the chain every few weeks to keep it running smoothly. And store the bike in a dry place to prevent rust.