smlro brushless geared fat tyre e bike

{"cid":"91148789","title":"EU Stock R002 Pro DDP Delivery 20A Lithium Battery 105km Electric Fat Tyre Hybrid Cycle Rear Hub Motor Brushless Disc Brakes","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/42\/45a0c448c82a109d129ba53c01f1-200x200-1.jpg","attrs":{"Price":"$441-538","Brand Name":"Yeestep","Model Number":"R002 Plus","Minimum Order Quantity":"1","Place of Origin":"Guangdong, China","Gears":"7 Speed","Range per Power":"75 - 120 km","Frame Material":"Metal","Wheel Size":"20\"","Max Speed":"25Km\/h","Voltage":"48 V","Power Supply":"Lithium Battery","Braking System":"Disc Brake","Torque":"80-90 Nm","Charging Time":"3-5H","Motor position":"Rear Hub Motor","Battery Position":"Down Tube","Packaging":"100","Battery Capacity":"20Ah, 20Ah","Tire Width":"20*4\"","Watt-Hour":"720Wh","motor":"Brushless, High Speed","Type":"Mountain Bike, adult electric bike","Battery":"48v 20ah lithium battery","Age Group":"Teens, Adults","Brake":"Hydraulic Disc Brake","Motor Power":"750W - 1200W","Plug Type":"European Plug","Suspension Type":"Dual, Front, Rear","Battery Type":"Lithium","Motor Type":"Brushless, High Speed","Style":"Sport, Mountain, City bike, European, Classic","Power Source":"Lithium Battery","Accessories":"Kickstand, mudguard, Bell, Mirror","Feature":"Electric, Waterproof, Eco-Friendly, Strong, High Speed","Rear Hub":"Hub Motor","Derailleur":"7-speed"}}