EN15194 Electric Bike 1.Shimano 7 speed gears 2.36V 10Ah lithium-ion battery 3. Light aluminum frame 4. Foldable seat post EN15194 Electric bikeProduct Model:GEP-MTB02 Electric systemMain componentsMotorLight weight high speed Frame6061 Al alloybrushless hub motorTyres26"x1.95,KENDA 180W-350W RimAl alloy double wall Front forkAl alloy suspension,ZOOM Front brakeDisc brakeBattery36V/10Ah Lithium ...