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MisterTeatoday at 4:14 AM2 repliesview on HN

Are there any mechanically coupled solutions that can be field installed by the owner?


Replies

andrewshaduratoday at 9:10 AM

There's a bunch of motors installable instead of the bottom bracket. E.g. from Bafang. You just connect it to a battery and that's it. The controller's inbuilt.

flirtoday at 4:19 AM

Swytch Bike is one. Hub motor.