Hey, Ogre, don't forget to put 28 more PSI in your tires than recommended.
Here is all I do, and been doing for 40 years....
1) ride to the gas station, pour in correct amount of Sta-bil for gas tank size, and fill it up just above the slosh grate. That will keep the tank from condensing moisture over the winter.
2) ride home.
3) Change the oil, oil filter, air filter (or wash/oil in my case)
4) Change the antifreeze if needed. Depends on what you use. I use Engine Ice and change it every winter.
5) put it up on the centerstand (if you have) and block the front wheel off the ground, or use front and rear lifts.
6) decrease tire pressure to (for ZX14) 30 PSI, front and rear.
7) clean and wax the chain.
8) connect the battery to a float charger, example: Battery Tender Plus
9) cover it with a clean linen cloth (assuming its indoors like a garage) that will breath.
Hub mentions checking all the bolts, nuts, etc, which is not a bad idea. I don't do that until I pull it off the charger in the Spring (about a month before riding season). And I don't wax mine for winterization, I just wash it before riding to the gas station.
Living the Gypsy Life