No1 knows what Polaris is up to. But it is rumored that Indian will be producing an electric motorcycle sometime this year or next. (not anytime soon I guess). Don't know if it's based on the Empulse or an entirely new bike. The time is ripe right now for Indian to come out with an electric because their biggest competition Harley Davidson has the Livewire now. It would have been nice to see the Empulse grow, it's a great bike and with a few tweaks could be better and be able to hang with modern electric bikes.
I was looking through the manual and it's amazing how much Victory invested into the Empulse. They have their own programs for diagnostics on the Empulse, it's a little different looking than the Brammo software. I mean they even used the Empulse for racing too and was winning. Sad to see them just flush it down the toilet.