... Models: Model No.Sensor OptionVoltageMosfetspowerFunctionsWeightDimemsion6M-2400-1Be suitable for sensor and sensorless motor24V6250W1,1:1PAS2,Cruise3,Learning itself4 ... 5*81.5*43.5mm15M-3600-1Be suitable for sensorBe suitable for 36V and 48V battery151000W1,1:1PAS2,Cruise3, ... speeds8,Waterproof0.9kg189*82*43mm6M-2400-1Be suitable for sensorBe suitable for 36V and 48V battery181000W1,1:1PAS2,Cruise3, ...