Shoemst 36V 48V 1000W Brushless Motor Sine Wave Controller For Electric Bicycle Scooter

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36V 48V 1000W Brushless Motor Sine Wave Controller for Electric Bicycle Scooter.Features: The controller shell is made of aluminium alloy with groove design, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading. This item is a brushless motor controller, it can provide steady speed and sensitive control of braking and direction changes. Sine wave controller works smoothly and silently. The wires and interfaces are durable, and ensure low malfuncti