While it's not the system that will cause us to all toss our current drivetrains, it's a start and it's going to be on bikes this year.
https://bikerumor.com/2020/01/21/re...combines-e-bike-motor-automatic-transmission/
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https://bikerumor.com/2020/01/21/re...combines-e-bike-motor-automatic-transmission/
Revonte