en15194 e bike with throttle and pedal assist

{"cid":"91148100","title":"Red 38km\/h Electric Pedal Assist Mountain Bike 48V 500W Gear Motor","imgUrl":"https:\/\/img.chinax.com\/nimg\/f4\/c3\/b56f36f41a48ad26471cb706cb27-200x200-1.jpg","attrs":{"Price":"USD","Brand Name":"DREAM WHEEL","Model Number":"HP-E004 CC","Minimum Order Quantity":"5units","Delivery Time":"33days","Certification":"EN15194","Place of Origin":"CHINA","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"2500PCS per month","Packaging Details":"Carton and protecting cover; 203pcs in 40\" HQ","Tire":"26\" MTB tire","Color":"Black, White, Red, Blue, Matt black","Speed":"38km\/h","Package size":"170x25x78cm","Gears":"7 speed","Brake":"Tektro Hydraulic Disc Brakes"}}