Wattage:351 - 500w Voltage:48V Power Supply:Lithium Battery Motor:Brushless Certification:CE Frame Material:Aluminum Alloy Foldable:No Max Speed:30-50km/h Range per Power:31 - 60 km Product name:electric bicycle 2018,electro bike with Electric Bike Price Color:Customized Brake:Disc Brake Tire:26*4.0 Kenda Brand Type:Electric Bycicle Front fork:Al Alloy Suspension Charging time:4-6hours Motor Power:48V 500W /750W Display:LED Display Max load:120kg Show More