The diameter is way to big for efoil. Just another piece of maytech junk.
This Esurf kit is mainly for Electric surfboard/ RC boat, rescue boat, jetski, jetsurf, etc., that requires higher power.
For Efoil, recommend our Fully waterproof Efoil Kit with MTI65162 motor:
It would be nice, if you stop spamming new threads over and over.
There are at least 3 different maytech junk threads already, why do you have to create a new one each time you manage to turn a motor?
With all problems it is too expensive!