Yamaha motors have traditionally been less common than others here on ebikes, with less take-up by bike manufacturers ...

February 24, 2009 A fully self contained bicycle hub motor known as the GreenWheel has been developed by students at MIT that contains the motor, batteries and motor controller all within the hub ...

For as long as e-bike hub motors have existed, there have been two main types: geared and direct drive. The former are lighter and provide more torque, while the latter usually offer more raw power ...