Two rounds E bike conversion kits

{"cid":"118372","pid":"22188236","pimg_url":"\/\/img1.b2bforus.com\/d0\/3c\/cc510b9f0feb\/product\/74678078_s-w400xh400.jpg","name":"Two series 36v 250w motor wheel with 3.2Ah LG cells lithium battery mfront quick release front wheel drive electric bike accessories","attrs":{"Price":"$325.00(1 - 4 Sets) $315.00(5 - 19 Sets) $295.00(20 - 99 Sets) $290.00(>=100 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"OEM \/ OUKA"}}

{"cid":"118372","pid":"22188222","pimg_url":"\/\/img1.b2bforus.com\/d0\/3c\/cc510b9f0feb\/product\/74677992_s-w400xh400.jpg","name":"48v 250w 300w 350w 500w 1000w 1500w Brushless Fitted Electric Bicycle Conversion Kit 100mm Front And Rear Wheel Hub \/ 135mm Hub","attrs":{"Price":"$286.00(1 - 49 Sets) $236.00(50 - 499 Sets) $230.00(>=500 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable"}}

{"cid":"118372","pid":"22188204","pimg_url":"\/\/img1.b2bforus.com\/d0\/3c\/cc510b9f0feb\/product\/74677921_s-w400xh400.jpg","name":"Two Series Bafang 8fun M500 M600 Millimeter g520.250 36V 250W G521.500 48v 500w System Torque Sensor Drive Motor Controller","attrs":{"Price":"$150.00(1 - 4 Sets) $130.00(5 - 19 Sets) $125.00(>=20 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"BAFANG, BAFANG \/ 8fang \/ 8 fun"}}

{"cid":"118372","pid":"22188189","pimg_url":"\/\/img1.b2bforus.com\/d0\/3c\/cc510b9f0feb\/product\/74677807_s-w400xh400.jpg","name":"Two series 48v 250w 300w 350w 500w 1000w 1500w front and rear wheel hub drive brushless geared electric motor for bicycle","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable"}}

{"cid":"118372","pid":"22188175","pimg_url":"\/\/img1.b2bforus.com\/d0\/3c\/cc510b9f0feb\/product\/74677740_s-w400xh400.jpg","name":"48v 500w 750w 1000w 1500w Brushless Front Motor Bicycle Conversion Kit 100mm Front And Rear Wheel Drive Hub \/ 135mm Fitted Electric Bicycle Rear","attrs":{"Price":"$149.00(1 - 9 Sets) $139.00(10 - 19 Sets) $119.00(>=20 Sets)","MOQ":"1 Set","Delivery Time":"Negotiable"}}