air cooled v twin with pushrods, harley is just barely getting away with that nowadays
Makes one wonder why Yamaha copied HD with their Cirque du SoGhey line of "Starley", some of which featured....*GASP*....pushrods.
I happen to like some HDs. Big fan of Moto Guzzi and Vespas and a couple Piaggios too. Indians are nice too. The problem is bikes are a "want" not a "need" and all bikes are too expensive these days. I can get a car for less. In fact, I got my Dodge Ram EgoDiesel for less than some Goldwings and HD touring rigs.
Up to 33 mpg in the real world as observed by me and I don't get wet when it rains. Keanu's rides are nice but waaaaay over priced for the world I live in. Just like a great many HDs and Japanese scoots.