Before using an electric bicycle, check and adjust the front and rear brakes. The front brake is controlled by the right brake lever, and the rear brake is controlled by the left brake lever. The adjustment of the front and rear brakes is suitable for reliable braking when the left and right brake lever handles reach half the stroke; The brake pads are excessively worn and should be replaced in a timely manner.

Before using an electric bicycle, the height of the saddle and handlebar should be adjusted to ensure riding comfort and reduce fatigue. The height of the saddle and handlebar should vary from person to person. Generally, the height of the saddle is suitable for the rider to be able to land reliably on one foot (the whole vehicle should be basically upright), and the height of the handlebar is suitable for the rider to have their forearms flat and their shoulders and arms relaxed. But the adjustment of the saddle and handlebar should first ensure that the insertion depth of the pipe and the vertical pipe must be higher than the safety sign line.