pedal assist and throttle ebike 500w

{"cid":"91148100","title":"White Electric Bike Scooter For Adults , 38km\/H Pedal Assist And Throttle Ebike","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/dd\/e5dc00c6fd5f20b8f6c033a01d3b-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"DREAM WHEEL","Model Number":"EBS643","Minimum Order Quantity":"10 units","Delivery Time":"25-35days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"1800 units per month","Packaging Details":"professional package carton box plus air bubble protector, make the ebike with good protector","Motor":"Rear mounted brushless motor","Rated Power":"48V 500W","Speed":"38km\/h","Colours":"White, blue, dark red, dark gray","Controller":"500W brushless","Brake":"Disc brake for front"}}