Using the Pedal Jet bike is a piece of cake. Just hop on, adjust your seat to a comfortable height, and you're ready to roll. When riding, use the Shimano 7 - speed shifter to change gears according to the terrain. For uphill, shift to a lower gear; for flat or downhill, a higher gear will do. When you need to stop, gently squeeze the V - brakes. As for maintenance, keep the chain clean and lubricated regularly. Check the tyre pressure before each ride to ensure a smooth and safe journey. Also, make sure the brakes are working properly. If you notice any issues, take it to a professional bike mechanic. Enjoy your rides with the Pedal Jet!