OLA Electrofold EFB3 Pedal Assisted Electric Bike (OLA Electrofold EFB3 E-Bike) 250 Watt - 36V 10 Ah - 25 Km/h WhiteSIMPLE AND ELEGANTEFB3 will attract you when you first look at. Get ready for the journeys you won't want to end with the EFB3 which captures perfection with simple and modern touches ..