Specifications ProductMotorBrandBAFANGMotor ModelBBSHDBafang ModelMM G320 1000Motor TypeBrushlessMotor Power1000WTorque160N mWattage 400WVoltage52VBafang ControllerInside the MotorController Current52V 28AEfficiency 80 Bottom Bracket Length68mmFit for68mm Bracket BottomWaterproof GradeIPX5Motor Weight6KGOperating Temperature 20℃ 45℃ProductDisplay ScreenBrandBAFANGModelVD61TypeUSB PortPAS Level3 5 9Screen3 5inch TFT Colorful Screen IPS 240 320 pixel Appllicable Voltage36V 48V 52V 60V 72V DCSmart APPSMART TRAVELButton Holder Size22 2mmDisplay Holder Size31 8mm 25 4mm 22 2mmLight SensorSupportLanguageEnglishSupplyUART G320 G340 M615 BHD BBS0102 M400 M620 G510 G330ProductChainwheelBrandBAFANGChainwheel TypeBBS 46TSuitableFit For BBS MotorBBS 42T 44T 46TOffset6 5mmPackage Including 1 x Mid Motor1 x Display Screen1 x Chain Wheel1 Set x Installation KitsNotes 1 The motor interface is updated to the new regulations The battery communication bus line is square head the speed sensor is not directly plugged in the front and rear light lines are standard The front and rear light connectors are 2PINSM heads 2 The power off brake handle and power off sensor are shipped randomly If you want specific accessories please leave a message to customer service after placing the order