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Bafang M420 Mid motor controller 36V/43V 250W

Bafang-M420-G332-CAN-bus-Controller-36V-250W-43V

Regular Price: $109.00

Special Price $95.00

Bafang M420 Mid motor controller 36V/43V 250W

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Availability: In Stock

Regular Price: $109.00

Special Price $95.00

Brand: Bafang

*CAN or UART protocol

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Overview

Quick Overview

Bafang M420 motor controller for replacement.

There are two protocols for M420 motors, CAN and UART protocol. They are not compatible. CAN protocol is with 8 pin male connector for EB-BUS; while UART protocol is with 8 pin female connector for EB-BUS. Please double check before ordering. If you identify the motor protocol from the speed sensor, CAN speed speed sensor has 4 pin connector while UART speed sensor has 3 pin connector. You can also identify the motor protocol from the display connector: Bafang DP C18 display

Please note, If your motor is CAN protocol, the motor needs to be recalibrated after replacing the controller, therefore you need to have a besst tool to complete the final re-calibration. If you don't have the besst tool and the account, your ebike will not work. For UART motor, replacing the controller no need calibration.

Description