@MLE_online this whole project is lovely and very impressive.
It makes me wonder if a kind of scrap heap challenge build a real working e-bike from mostly scavenged parts adult night class could well be very popular. I’d do it, if I could find time and it existed nearby.
It would seem like a lovely entry to having the courage to tinker and try stuff out, which seems to have become more intimidating to me sometime in the last 25 years.