Not sure how that track on the right worked, but it would be fun to make a model/rc car with tracks made of wheels where you could either spin the wheels, or the tracks made of wheels, or both.
I hope they properly upgrade it to electric.
Funny story is the person that made that is now a top dog in the Onewheel mods world. Techrails/Matt
If they wanted to they could swap the combustion engine for a cannon core motor with a bit of work.
can one of you source the track assembly alone?
Seems like a couple sellers have them on AliExpress if you can find a reliable seller.