instrument panel=to speed panel but higher speed then higher voltage, it is connected with blue motor wire throttle with switch - connect with thin red and red wire of battery to ENABLE CONTROLLER throttle with led display or led controller to check battery capacity = connect with black+thin on controller battery switch lock (with key! = use if you want to lock battery without removing from bicycle controller works without hall sensor if you want for el.scooter=just motor high level brake - use google
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