Specifications BrandKETELESModelKF8Material6061 Aluminum AlloyTire20 4 0inches TiresBrakeHydraulicOil Disc BrakesSpeed LevelPAS 1 5Shock AbsorberDouble Axle Lockable Front ForkTorque80n mShiftSHIMAN0 7 SpeedMotor Power48V 1000W 2 Dual MotorsMeter DisplayLCD Color ScreenMax Speed50KM HSuitable Height158 195CMMax Range40 50KM Pure Electric 70 80KM PAS Mode Product Size207 64 155 48 CMBattery48V 23AHPackage Size178 110CMCharging Time6 8 HoursMaximum Load200KGCharger Output54 6V 2 0ANet Weight43 5KGGradability35 °Gross Weight48KGWaterproof LevelIP65CertificationCEColorBlack GreenPackage includes 1 x Electric Bike1 x Charger1 x User Manual1 x Toolkits