New evolutions in electric motors

 New ways to convert cars to electric are emerging. 

Here is an interesting example with an approach which I thought about while planning my conversion.
https://www.revr.tech/

These are hub motors that can be fitted on the wheel axel.

There are many other radialflux and axialflux motors hitting the market and being developed. YASA (https://yasa.com/) being one of the companies to look out for.