I am still thinking about 250cc, 70+mpg motorcycles. I’ve not made the leap and bought one yet. My new commuter is a bit more powerfull, 750cc, but I am averaging over 50mpg it appears which I am happy about. Still, I think the Kawasaki Ninja 250 is the ultimate commuter. I came accoss this video below on youtube….I think this guy captures the benifit of riding a 70+mpg bike in a way that only a MotoGP wannabe rider will appreciate.