@Chimi_Chuang_Tzu speed wasn’t the issue the hub motor is powered by a battery,I overheated it by over charging on a group ride, Regenerative braking also added to the heat causing a shutdown I lost the gyro that balances the horizontal axis and feel into some fire ants and broke my leg spent 6 months recovery,This is not A.I.
@Chimi_Chuang_Tzu speed wasn’t the issue the hub motor is powered by a battery,I overheated it by over charging on a group ride, Regenerative braking also added to the heat causing a shutdown I lost the gyro that balances the horizontal axis and feel into some fire ants and broke my leg spent 6 months recovery,This is not A.I.