Yes. Here’s the specs of weight components given by author of idea:
- motor - little bit more 2 kg
- battery 36V 10Ah - little bit more 2 kg
- gear box with reductor - 1kg
Battery and motor will be quick-detachable. Installing of gear box will took some time, tools and mechanical skills. In gear box there’s overrunning clutch to have ability to pedal simultaneously with motor work or free pedal when motor is not used. But that decigion makes impossible recuperation of energy to charge battery while riding with turned-off motor because torque is not transmitted from the wheel to the motor.
Specs of motor - average power 350 W, peak power 1100 W. Which certain type of motor I don’t know. All info that I found given from public discussion board.
Author planning to make some improvement at second version of e-drive like smartphone’s controlling of motor and mud protection of transmission parts.