FR30 Mid-Battery system

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{"cid":"229306","pid":"32676207","pimg_url":"\/\/img1.tradegrowthhub.com\/5d\/cb\/bc4b537e6ca3\/product\/124763121_s-w400xh400.jpg","name":"China manufacture high power ebike motor conversion kit mid battery hub drive motor torque sensor FR30","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"Leichten"}}

{"cid":"229306","pid":"32676199","pimg_url":"\/\/img1.tradegrowthhub.com\/5d\/cb\/bc4b537e6ca3\/product\/124763121_s-w400xh400.jpg","name":"Cheap 250w electric bike kit green pedle ebike ebike conversion kit with 20\" speed sensor","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"Leichten"}}

{"cid":"229306","pid":"32676192","pimg_url":"\/\/img1.tradegrowthhub.com\/5d\/cb\/bc4b537e6ca3\/product\/124763121_s-w400xh400.jpg","name":"Hot sale 250 watt 36v e bike conversion kit with battery electric bicycle conversion kit 20\"","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"Leichten"}}

{"cid":"229306","pid":"32676187","pimg_url":"\/\/img1.tradegrowthhub.com\/5d\/cb\/bc4b537e6ca3\/product\/124763121_s-w400xh400.jpg","name":"Hot 36V ebike conversion kit with FR30 speed sensor","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"Leichten"}}