Specifications BrandENGWEModelM1Motor48V 250WTires20 x 4 0 inch Fat TiresTorque65 NmSpeed25KM HBattery48V 15 6Ah 13AhRange170KMCharging TimeAbout 6 8 HoursMax Load150KGLightsFrontRear LightDisplayLCD Color DisplayBrake LighTurn SignalsSensorSpeed SensorMaterialAluminium Alloy FrameBrakeOil Disc BrakesProduct Weight39 5KGTransmissionShiman0 7 SpeedPackage Weight49KGSuspensionDouble SuspensionPackage Size L W H 138 30 87 5CM Features 250W motor provides the max strong power 48V 15 6Ah 13Ah battery included in product for max 170km 20 4 0inch Tire for different grounds to take Aluminum alloy shell for max 150kg payload Package includes 1 x Electric Bicycle1 x Charger1 x User Manual1 x Toolkit