Specifications productmotorbrandbafangmotor modelbbs01bbafang modelmm g340 250motor typebrushlessmotor power250wtorque80n mwattage 400wvoltage36vbafang controllerinside the motorcontroller current36v 15aefficiency 80 bottom bracket length68mmfit for68mm bracket bottomwaterproof gradeipx5motor weight3 8kgoperating temperature 20 45 productdisplay screenbrandbafangmodelc18 uartcommunication protocoluartsupport levels mode0 9 pasrated voltage36v 43v 48v dcrated current10mawhen power off leak current is 1uaip codeip65operating temperature 20 45 storage temperature 30 70 supplybbs01b bbs02b bbshdproductchainwheelbrandbafangchainwheel typebbs 36t 42t 44t 52tsuitablefit for bbs motorbbs 44t 46t 48t 52toffset6 5mmpackage including 1 x mid motor1 x display screen1 x chain wheel1 set x installation kits