1. Maintain a steady riding rhythm. Many riders like to add the booster gear to the fiercest as soon as they get on the bus. They also pull frequently when riding long distances. This kind of operation is undoubtedly very large.
2. When the long-distance climbing is used to change the mechanical speed, it can save nearly half of the electric energy, reduce the motor load and heat, and reduce the damage to the chain and the toothed disc.