1,one side shaft brushless DC hub motor. 2, Easily for application on electric car and electric scooter. 3,48V~96V 4,3KW ... mechanics, easy for assemblyUsing high quality NdFeB Magnet, high efficiency.Motor detachable from the rim, easy for changing tyres.High torque ... 1000rpmMaximum torque at maximum power 200N.m 72v 6kw electric car hub motor