View 1 of Brushless Motor Controller, 36?48V 500W Waterproof Speed Motor Control Box Electric DC Brushless Motor Regulator Speed Controller for Electric Scooter Bicycle E-Bike

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View 1 of Brushless Motor Controller, 36?48V 500W Waterproof Speed Motor Control Box Electric DC Brushless Motor Regulator Speed Controller for Electric Scooter Bicycle E-BikeView 2 of Brushless Motor Controller, 36?48V 500W Waterproof Speed Motor Control Box Electric DC Brushless Motor Regulator Speed Controller for Electric Scooter Bicycle E-Bike