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"}}

{"cid":"91221856","title":"Green Power Frame 26inch 350W 36V Folding Electric Bicycle Carbon Steel Frame","imgUrl":"https:\/\/img.chinax.com\/nimg\/93\/ad\/13d17f6e23d3fd0196168c214949-200x200-1.jpg","attrs":{"Price":"$350.00 - $400.00\/pieces","Brand Name":"OEM Service","Model Number":"GH- electric snow bike","Minimum Order Quantity":"160 pieces","Place of Origin":"Zhejiang, China","Range per Power":"31 - 60 km","Frame Material":"Carbon steel","Wheel Size":"20\u201c","Wattage":"351 - 500w","Max Speed":"30-50Km\/h","Voltage":"36V","Power Supply":"lithium battery","Certification":"CE","Foldable":"NO","Motor":"Brushless","Frame":"Green power electric","Rim":"Samson,Alumnium double wall 30MM","Brake":"Promax,disc brake","stem":"ZOOM,Alumnium,white,threadless","Hub":"acess,ALuminium,","Motor Power":"1000W","Crankset":"prowheel,Aluminium","Freewheel":"single speed","Tire size":"Kenda 18*9.5inch","Battery":"36V 120Ah Panasonic Battery","Packaging Details":"Assemble:\r
SKD 95%\r
SKD 85%\r
CKD\r
Package:Carton or bag\r
Packingsize:1300*165*700MM\r
GW\/NW:11\/10.5KG\r
20GP:165pcs 40HQ:400pcs","Port":"ningbo or shanghai","Supply Ability":"20000 Piece\/Pieces per Month"}}