Built-in controller motor

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{"cid":"181046","pid":"28623802","pimg_url":"\/\/img1.tradegrowthhub.com\/e5\/a5\/8d1607173052\/product\/104985111_s-w400xh400.jpg","name":"ebike motor 20kw and 3000 watt rear hub motor kit with battery used for motoring 700c electric bike kit 20\"-28\"","attrs":{"Price":"$120.00 - $350.00","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"OEM"}}

{"cid":"181046","pid":"28623798","pimg_url":"\/\/img1.tradegrowthhub.com\/e5\/a5\/8d1607173052\/product\/104985085_s-w400xh400.jpg","name":"Hot sale ebike conversion kit 48v 1000w electric bicycle conversion kit brushless electric cycle kit with 700c battery 20\"-28\"","attrs":{"Price":"$69.00 - $280.00","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"36v controller"}}

{"cid":"181046","pid":"28623793","pimg_url":"\/\/img1.tradegrowthhub.com\/e5\/a5\/8d1607173052\/product\/104985065_s-w400xh400.jpg","name":"1000w\/1500w\/2000w \/3000w\/5000w cycle electrical motor kit used to e-bike motor li-ion 18650 battery for power tools 24\"","attrs":{"Price":"$75.00 - $900.00","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"OEM"}}

{"cid":"181046","pid":"28623790","pimg_url":"\/\/img1.tradegrowthhub.com\/e5\/a5\/8d1607173052\/product\/104985036_s-w400xh400.jpg","name":"electric bicycle motor kit and ebike kit front 250 watt motor with Hailong battery for bicycle 20\"-28\" 700c","attrs":{"Price":"$75.00 - $220.00","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"OEM"}}