Recent content by smontgo5

  1. smontgo5

    NB Power QRS 5000W Hub Motor Noise

    I let a friend ride my electric enduro and he dropped the bike after accidentally pulling the throttle. The hub motor is now making a loud scraping noise after the bike is ridden for a while. It doesn't make the noise when it's cold and I begin riding it...only after the motor warms up. I...
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