worlds smallest e bike

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    Problem Building The Worlds Smallest Electric Bike

    My build video - Building The Worlds Smallest Electric Bike DIY STYLE! Ep. 1 I just built a tiny electric bike ran by two 36v hub motors, two controllers (36v 350w), and two 18V 6ah Makita drill batteries for Youtube. The problem I'm having is my front wheel will turn full speed but my back...
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