Very interesting construction indeed.
Then is using in hub motors that simplify construction also - as you do'n t need transfer rods.
I have two electric ATVs already. One big and powerfull and another small, light and very handy around the home.
The problem with all small ATV ( electric or petrol) is that only rear wheels are powered.
I am working now on replacing front wheels with in hub motors wheels.
So far I can not find any such product anywhere, even in whole China world.
I somebody come accross let me know. I need something like 200-800W 24 to 60V in hub motors.
So far I have access only to 800W hub motors that could be attached to existing wheels.
I think such conversion could be useful for every small ATV fighting difficult terrain, as long as not top speed is required.