Yes, fashion goes full circle, although I'm never wearing flares again.That's what they said when they stopped making Subaru's with turbo's. After years of everybody bitching they started making them with turbos again. Iphones got bigger and bigger and then small was the 'new cool'. Fashions will come around again. Question is will we still be around to see it...
But........manufacturers are already stating their end dates for ICE powered bikes and it's not that far away. We might get a V4 shaped battery before we get a new V4 ICE 1300 cc powered motorcycle.
I believe the V4 provides a great engine for a motorcycle, I even own one, but it's not the only answer to the power source for a motorcycle.
Honda have already produced new touring capable motorcycles, even V4's, but they haven't been warmly received by us. There is no appetite to spend millions on a new touring bike that few will buy.........because it isn't a Pan.
Just saying.
Upt'North.