Just my $.02 from the land of Winter road salt and calcium chloride. I don't mind the cold, (see also - snowmobiles) but the salt is a major no no to me.
Fresh Stabil* added to fresh gas, run it long enough to fill the bowl and fuel lines. Top off tank.
Jack up the bike to relieve bearing loads on the wheels and steering bearings. This helps prevent the bearings from "taking a set" meaning to nick the races.
Fog the engine? Can't hurt. I never do, but oh well...
Batteries - if a battery goes dead, they're never the same. It can be the case that an AGM battery can't be brought back from the dead like a lead acid. I envy the guys with the long life miracle batteries. I've never had that luck with the Triumph.
Forgive me the contradiction to alternative methods, but I was talking to a 24 year veteran standby generator tech one day, and he claimed that nothing works on mice besides traps & sunlight. I can't practically do sunlight, so traps it is, the theory being they will go for the bait before the machinery. Chipmunks - mouse traps usually don't work. Mouse poison baited with peanut butter works, but the neighborhood cats could be in trouble that way. That's pretty harsh, but I had no other choice here and had to off a few that way. I don't know if chipmunks are inclined to bother machinery or wires. I've never seen it, but that's not a guarantee.
Off topic time - I asked two long term lawnmower mechanics if mouse nests were the leading cause of engine failures. They replied in unison, "Yup"
*http://www.goldeagle.com/brands/stabil/faq.aspx#3
Can't hurt to mark the discard date on the Stabil with a Sharpie
Even more boring stuff- Stabil is made from the food preservative BHT.
