I live in Minnesota, and here's what I did, just yesterday. Rode to work (not very often you get to to that here, in December), stopped on the way home and topped off the fuel. When I got home I added a few ounces of Sea-Foam to stabilize the fuel, drained the crankcase and refilled with fresh oil. Done.
I haven't pulled a battery for winter storage in years, and I haven't had a battery fail. Fuel injected bikes seem to start on the first crank or two even after sitting for a long period and even if the battery may not be 100%, I've never had a problem with them starting.
Last edited by 2whl-hoop; 12-04-2012 at 12:24 PM.