36v 48V 1000W Motor Brushed Speed Controller with Locking Throttle Twist Grip & Power Display for E-Bike

Amazon.com Price: $48.69 (as of 30/01/2023 01:47 PST- Details)

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GOOD MATERIAL:The Motor Brushed Speed Controller’s shell is made of aluminium alloy with groove design, which can protect the inner circuit and good for heat dissipation to avoid thermal overloading.
BATTERY DISPLAY:Designed with battery display, can clearly show the power remains, makes it easier to see.