Using your XSD E - Conic S2 is a breeze. First, make sure the battery is fully charged. Turn on the power using the switch near the display. You can choose different assist modes on the LCD display according to your riding needs. When riding, use the Shimano Altus shifters to change gears smoothly. The Tektro brakes are very reliable, but always remember to brake gently at first to avoid sudden stops. For maintenance, keep the bike clean. After riding in wet conditions, dry the bike thoroughly to prevent rust. Check the tyre pressure regularly and keep it at the recommended level. The battery should be charged after each use, and avoid overcharging. Store the bike in a dry and cool place when not in use.