If you are willing to buy eb22 electric lady bike from one of the best eb22 electric lady bike manufacturers and suppliers in China,Website:http://www.sunragroup.com, with useful eb22 electric lady bike for sales, Xinri E-Vehicle Co.,Ltd is always at your service. Welcome to import products from our factory.EB22 Electric Lady BikeApprovalEN15194Dimension1600*600*1000 mmBrake System(Front/Rear)‍‍V brake/Roller brakeDerailleurShimano NEXUS 7-speedMax.Speed 25 km/h Range distance per charge70 km Battery Weight (kg)3 kg Net Weight (no battery) 25 kg Rated Motor power (W)250W DC Brushless motorIndicatorLCD displayConsume /100km≤1.0 kw/hBattery type36V/10Ah Lithium batteryRecharge Cycles (times)600 timesInput 110V/220V 50-60 HzCharging time 6 hoursTyre size1.75-28"(700x40C)Hill- ability10゜(20%)Max.Loading120 kgs(264 lbs)Packing box size(mm)1890*250*950mm (95%)Loading qty.in container‍54pcs/20',112pcs/40'Delivery times50 days