Using this Cube electric bike is easy. Just turn on the battery, and you're ready to go. Use the 9 - speed Shimano drivetrain to adjust your speed according to the terrain. When you need to stop, rely on the powerful Shimano hydraulic disc brakes. For rough roads, the front suspension will keep your ride smooth. Remember to charge the Bosch PowerTube 500 Battery regularly, especially after long rides. Check the tyre pressure of the Schwalbe Smart Sam tyres often to ensure good performance. Keep the bike clean, especially after riding on muddy trails. Wipe down the frame and components with a damp cloth. Also, lubricate the chain from time to time to keep the drivetrain running smoothly. And if you notice any issues, like strange noises or difficulty shifting gears, it's a good idea to take it to a professional bike mechanic.