That's pretty awesome. I'd love to make a superlight EUC with an all-axle motor... I wonder how it would handle steep hillclimbing and the like though, might be asking a bit much when comparable motors all weigh a lot more (though I guess the relevant metric is copper weight..)
Are there any plans to ever switch to testing at 4.2V? It seems silly to me to test to a nonstandard voltage that the vast majority of users won't use. Batteries IMO are bought to be used, and given how robust modern batteries are getting it doesn't seem necessary to test to lower margins...
What kind of price are you looking at for the whole kit? I'm in Melbourne, so I can pick up, but I'm out of the loop on this kind of kit (only have experience with hub motor drives). Also just want to confirm no battery included?
Also curious what kind of throttle control it has - Throttle...