electric bike crank motor kit

{"title":"36v 350w Electric Bike Mid Motor Electric Bicycle Motors Kits","imgUrl":"https:\/\/img.chinax.com\/nimg\/ae\/9b\/e852c62f290f0ceaf889c6f3597c-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OEM","Model Number":"BBS-01","Minimum Order Quantity":"10","Delivery Time":"18 working days after received your payment","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, Paypal , Alibaba Trade assurance","Supply Ability":"2,000pcs per month","Packaging Details":"carton box with foam, package size : two motors in one box, the size is 53cm x 27cm x 27cm","motor power":"350watts","voltage":"36v","design":"brushless geared","throttle type":"thumb throttle","bottom bracket size":"68mm","connector":"waterproof","chain wheel":"46T"}}

{"title":"Fancy Pie magic smart sine wave controller electric bicycle crank motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/2d\/44\/638a7b3bc2fa4dcc5d5557363fdb-200x200-1.jpg","attrs":{"Price":"$200.00","Brand Name":"DongDian","Model Number":"FP","Minimum Order Quantity":"1-99 Sets","Part":"motor","Place of Origin":"Jiangsu, China","Certificate":"EN15194","Voltage":"24-48V","Wattage":"250-1200w","Design":"Brushless","Controller":"Bluetooth sine wave controller","Continuous current":"30A","App function":"fit Android","Noise":"very low","Color":"Black","Feature":"Regenerative braking","Selling Units":"Single item","Single package size ":"600X600X230 cm","Single gross weight":"11.000 kg","Package Type":"Packaging Details:\t 55cm*55cm*23cm (20''\/24'') 60cm*60cm*23cm(26'') 65cm*65cm*23cm(700c\/28'') Delivery Detail: 2 working days upon receiving the money"}}