Using this custom - built electric mountain bike is a breeze. Just turn on the power, hop on, and start pedaling. The electric motor will give you an extra boost. You can adjust the settings according to your riding needs. When it comes to charging, use the provided charger to plug in the Dorado battery. Make sure to charge it in a dry and cool place. For maintenance, regularly check the brakes to ensure they are working properly. Keep the chain clean and lubricated. Also, check the tire pressure frequently. Remember, due to Victorian legislation, you can only ride this bike on private property. If you have any questions about the bike's components or need to change any specs, don't hesitate to contact us.