Using your Express Cruiser is easy. Just hop on, adjust the seat to your comfort, and start pedaling. When riding, the low - rise handlebars give you great control, especially in busy areas. For commuting, you can add racks and fenders to carry your stuff and keep dry. As for maintenance, regularly check the tire pressure of the wide Maxxis tires to ensure a smooth ride. Keep the single - speed drivetrain clean and lubricated to prevent wear. Also, inspect the steel frame for any signs of damage. When it comes to sizing, remember it's approximate. If you're not sure which size is right for you, visit your local bike shop. They can help you find the perfect fit so you can enjoy your Express Cruiser to the fullest.