>>1363961Physics disagrees that fatties would be faster on e-bikes than skinnies.
The e-bike has a battery with stored energy. Fatty goes up the hill, energy is lost from the battery. Fatty goes down the hill, energy is charged back up. Skinny does the exact same, just charges and loses less energy.
So at this point they are exactly the same. Problem is fatties mean more weight which means more friction which means that for fatty the battery drains faster overall because he can only charge like 80% back up when going downhill.
Sure he will zoom downhill and it is fun imagining a bulldozer destroying everything in his path at 100 km/h, but after three hills he will stop because fatty lost his charge and is too weak to go uphill by himself.
Also of course the e-bike will be way slower going up with fatty than with skinny. Skinny could probably walk faster than fatty's e-bike drives uphill.