I'm going to try to build in 3 hall sensors for the stuttering and loud noise of the engine.
I measured them and ordered them from the Ali, they are per 3 on a print, it doesn't fit I solder them loose and use the print as a connection. I think Hall sensor should have 41 F, these have the same size as in the wheel and come closest to the specs.
https://nl.aliexpress.com/item/10050043 ... pt=glo2nld
https://nl.aliexpress.com/item/10050036 ... pt=glo2nld