Guoda(Tianjin) Science and Technology Development Co., Ltd.  

Product Name: Heavy-Duty King Electric Bike 72V Model NO.: GD Range per Power: >60km Max Speed: 41-60km/h Folded: Unfolded frame Material: Steel Motor: Brush Wheel Size: 16" Battery Type: Storage Battery Battery Voltage: 72V Wattage: 1200W Trademark: OEM Transport Package: Carton Specification: 200cm*50cm*123cm Origin: Tianjin China Product Description ModelGD013MechanicalEquipmentframe:Highcarbonsteel(Includingframe,flatfork,ladder,offrack,connectingplate)Fork:700cmhydraulicHandlebar:electroplatingBrakeSet:F/Ralloydiscbrakes,,withelectricbrakeleverChain:F/RHub:F/RHub:Frontrailhubs,rearHubmotorTire:14-14*3.0vacuumSaddle:vinyltopcover,paddedwithPU,black,CarryadditionalseatController:15advancedcontrollersBasket:largebasketAccessories:with F/R wheel reflectors, with alloy adjustable kickstand, with bell,with F/R alloy foiled mudguards.ElectricComponent:MotorandBattery:Brushless72V/1200Wrearhubmotor;72V/45AH,chaoweiSysterm:PAS,speedsensor,powerdisplay,speedometer,odometer,time,topspeedandfaultdiagonosis;