45 km h folding electric city mountain bicycle

{"cid":"91148789","title":"EU Warehouse Yeestep 20*4 Inch Folding Electric City Bike Lithium Battery Electric Bicycle Ebike folding Electric Bicycle","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/d1\/56b2ef422dcf41c00d5be34e9212-200x200-1.jpg","attrs":{"Price":"$384-414","Brand Name":"Yeestep","Model Number":"F008","Minimum Order Quantity":"1","Place of Origin":"Guangdong, China","Fork Material":"Steel","Rim Material":"Steel","Gears":"7 Speed","Fork Suspension":"Yes","Gross Weight":"41.7","Net Weight":"34.6","Wheel Size":"20\"","Frame Material":"Steel","Braking System":"Hydraulic Disc Brake","Frame Type":"Full Shockingproof Frame","Pedal Type":"Pedals","Length (m)":"1.6","Load Capacity":"204kg(449.74lb)","Packaging":"50","Tire Width":"20*4\"","Application":"Street, Beach, Sand, Off-Road, Mountain, Flatland, On-Road, x-road","Special Feature":"Portable, Foldable, Rechargeable, Digital Display, Adjustable Seat","Type":"Hybrid Bike, Mountain Bike, Road Bike, Cruiser, Utility Bicycle, Tandem Bike","Material":"Aluminum, Steel","Wheel Material":"Alloy Steel","Suspension Type":"Front","Lithium Battery Energy Content":"720Wh"}}