I recently rode a buell xb9sx and i loved it but i may not have a chance to get one when i am going to be bike shopping soon. i was wonder (for both bikes) what kind of fuel milage do these big buell lightnings get. i know the web page promises in the mid 60´s mpg but i want to hear from some people that ride these beasts every day. are they as economical as i keep hearing. can a bike this fun be that good on fuel?