... e bicycle with Own Exclusive Patent 2. 1:1 intelligent pedal assistant system 3. EN15194 Electric city bike with EN151941. Crank Shaft Electric Bike ... each other, which makes the structure of electric motor more compact7. High quality and most competitive ... 35km/h(US)19. Range: 60-80km(with pedal assistant)20. Weight: G.W 24(with battery); ... , RoHs, FC, CSA, 3C, ISO9001, ISO9002 Electric Bicycle EN15194