12 inch BLDC hub motor wheelModel: T-HM-012Rated voltage: DC 24/36/48Diameter with tire: 300mmRated power (W): 350WMax power: 400WMax speed (km / h): 28km/hRated efficiency (%):> = 85Braking method: disc brakeWeight (kg): about 3.5kgTire: rubber pneumatic tiresNoise (db): <55Waterproof rating: IP54Sensor: with hall sensorMax load: 100kg