enobacon, 23 days ago @markstos bought without motors or electric frames. The bafang ultra or some others might fit the motorized frame mounts but I'm just using standard bottom brackets for crank drive retrofits, and now adding hub motors for regen+boost.
@markstos bought without motors or electric frames. The bafang ultra or some others might fit the motorized frame mounts but I'm just using standard bottom brackets for crank drive retrofits, and now adding hub motors for regen+boost.