Circuit Check if the circuit connector is loose or the insulation is broken to prevent the circuit from
malfunctioning.
Screw Check if the main screw is secure and prevent loosening
Battery Detect battery appearance and performance to prevent circuit faults and prolong service life
Charger Check if the charger cable is broken, disconnected, and the input and output plugs are no
damage.
Lubricating Check if it is necessary to add lubricant to the front axle, brakes, etc.
Motor transmission
belt
Check if the belt wear condition needs to be replaced
Clean Clean the whole scooter surface
Brake pads Check brake pads if all good, if brakes work well, to avoid any traffic accident