That's not sarcastic, they really can use liquid cooled 500 and 750's:

http://rideapart.com/2013/11/2014-ha...t-750-and-500/

The thing is, I also like the V-Rod and XR1200 compared to their other offerings, but those bikes are generally ignored if not downright disliked by their most faithful customers. So how will the hardcore Harleynista feel about these? Will they accept them because Harley tells them they should and they do whatever they MOCO tells them to do, or will they revolt?

It should be interesting.