Specifications BrandKAISDAMdodelK7Frame MaterialAluminum AlloyTire Size20 1 95inch CHAO YANGBrakeMechanical Disc Brakes Large Brake PadsSpeed25KM HTransmissionSHIMAN0 7 SpeedMotor Power36V 350W 250W Marked In The Motor DisplayLCD Side Color Screen InstrumentMaximum Torque40N mRiding Mode1 5 Gear Assist Mode Accelerator Mode 0 Gear No FunctionMaximum RangePure Electric Mode 40 65KMPower Assistant 45 75KMAPP ControlYesBattery Capacity AH 36V 12 5AHBluetoothYesCharging Time5 7 HoursWaterproof GradeIP65Input Voltage110 240VOperating Temperature 10℃ 45℃Recommend Rider Heights155 180CMMax Climbing Gradability20°Pedal DistanceFrom the Ground20CMNet Weight22KGAdjustable Height of Seat82 97CMPackage Weight28KGHandlebar To Ground108 117CMLoad Capacity120KGUnfolded Size163 63CMColorWhite BlackFolded Size92 47 66CMCertificationCEPackage Size137 24 63CMPackage Including 1 x Electric Bike1 x Charger1 x User Manual1 x Tools