25 km h retro ebike

{"cid":"91148789","title":"TST R9 Electric Bike for Adults 250W Motor Ebike with 48V 15Ah\/35Ah Built-in Battery, 55-190km Range 25 km\/h 20\" Fat Tire E Bike","imgUrl":"https:\/\/img.chinax.com\/nimg\/67\/b2\/58e7efdd2f3aa4a8533103e22983-200x200-1.jpg","attrs":{"Price":"$393-540","Brand Name":"Yeestep","Model Number":"R9","Minimum Order Quantity":"1","Place of Origin":"Zhejiang, China","Gears":"7 Speed","Range per Power":"55-190km","Frame Material":"Steel","Wheel Size":"20\"","Max Speed":"\u226425km\/h","Voltage":"48 V","Power Supply":"Lithium Battery","Braking System":"Disc Brake","Torque":"90-100 Nm","Charging Time":">3 hours","Motor position":"Rear Hub Motor","Battery Position":"Down Tube","Packaging":"50","Battery Capacity":"15Ah\/35Ah, 15.0ah, 15Ah+20Ah","Tire Width":"20*4\"","Special Feature":"Waterproof, Eco-Friendly, Rechargeable, Cycling, Headlight, Outdoor, Dual Suspension, dual disc brake","motor":"Brushless, High Speed","Type":"Mountain Bike, Dual batteries, adult electric bike","Battery":"Lithium Battery, 48v lithium battery, 48v 15ah lithium battery, 48v 20ah lithium battery","Age Group":"Adults, Teens","Brake":"Hydraulic Disc Brake, Double Disc Brake","Motor Power":"250 W","Plug Type":"British Plug, Australian Plug, European Plug, Us Plug","Suspension Type":"Full, Front, Rear, Dual","Battery Type":"Rechargeable Battery, Lithium","Motor Type":"Brushless, 250W, Rear hub","Style":"Standard, Vintage, European, Classic, Sport, Urban, Multifunctional, Popular, City bike, Mountain","Power Source":"Battery, Lithium Battery, Integrated Battery","Accessories":"Reflector, mudguard","Feature":"Eco-Friendly, Electric, High Speed, Strong","Rear Hub":"Hub Motor","Fork":"suspension fork, steel fork","Derailleur":"7-speed"}}