But on the other hand there are hundred of thousands of ebikes with aluminum forks and front hub motors (Vanmoof and many others).
So my question is, what would be the the key concepts to consider if you want to use and aluminum for with a 250W front hub motor?
- Special torque torque arms?
- Custom made aluminium forks for front hub motors?
- Use special washers?
- Limit the max power of the motor?
- Combination of above?
Thanks for your help!