Up here in Syracuse it gets REALLY effin' cold...
What I do:
Change oil (sometimes I wait till spring if the oil is fairly fresh)
Gas stabilizer into a full tank of gas and run it for either a couple miles or ~5 minutes to get it through the lines.
Pull the battery and put it in the basement on a block of wood.
Plug the exhaust.
Both wheels off the ground.
Cover it up.
Yes, replace the water with antifreeze (DONT FORGET TO FLUSH IN THE SPRING!). I do not start it periodically unless I'm actually gonna ride it for a few miles (this pertained to when I had a streetbike). Jim ^^ I don't think starting it is necessarily the best thing for it.... I wanna say it can possbily create issues with the seals/gaskets/rings. Something about not gettng to optimal operating temps before cooling down again can cause problems. (too hung over to remember exact reasoning but I know I haven't done it in 4 years).
Instead of starting it, I will get all my gear on, go into the garage, get on the bike and make motorcycle sounds with my mouth from time to time... or I just go sit in a chair, and tell her stories of track days past. We smile, we laugh, we recall with great fondness the occasional fast lap of the day. We reminisce on the first day of the past season, and fight the melancholy of the winter gloom....
Oooops.... started to ramble. Sorry.