Recent content by Litebike

  1. L

    Bafang ultra m620 controller burnt

    pifour...... the Eggrider burnt my controller at the same place as yours! They told me it would "probably" be ok on my bike, so I bought it to adjust the M620 parameters on the fly. I have replaced the controller but the display is showing error codes 10, 11, and 21. I'm searching for a...
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