ELECTRIC BIKE KITS,PEDELECS,BAFANG MOTOR,Tongsheng ...
May 15, 2019 · According to the United States Environmental Protection Agency, ... Another thing that makes it impressive is the Das-Kit R4 rear-mount gear hub motor. The power rating of the motor is 500 watts and reaches a maximum speed of 28mph. .... minimizing the chances that the battery will drain in the middle of ...
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auto-ebike's website is auto-ebike.com