They are quite thirsty. Pretty small tank. 17 litres will have you thinking about a fuel stop at anything over a hundred miles. Although, they can do over 150.It will make you feel and act like your shoe size every ride.You will watch the news reports of bike life teenage hooligans wheelie'ing down the street and instead of being shocked you will just scoff "fucking amateurs".Your close friends and family you ride with will hold back and pretend they are not with you and start saying things like "you're out of control dude" and "you need to have a word with yourself".Other riders on crotch rockets will keep glancing in their mirrors,then move over to the kerb to let you pass.All this time, you will be in denial and just think you're fucking great.As for any cons......I can't really think of any.