You can already get a soup-can sized 3.5kw motor on Amazon for ~$100, so that exists already. Their tech might be optimized for the size motor, but if not, ther

You can already get a soup-can sized 3.5kw motor on Amazon for ~$100, so that exists already. Their tech might be optimized for the size motor, but if not, there might be room for improvement at the smaller size. https://www.amazon.com/Flipsky-Hardened-Skateboard-Brushless-Accessories/dp/B08L5WDTSZ https://www.amazon.com/Flipsky-Hardened-Skateboard-Brushless... (The idea that an e-skateboard can have four of those motors blows my mind. Suicide!)