Assuming you motorcycle has not already been stuffed in a shed with congealing petrol, I'd like to start off a handy tips column for those who can actually ride through winter, like me.
Your enemies are things like water, salt, water and salt. These chemicals do not do good things to your beloved.
A common problem for bikes in winter is that the nuts on the discs go rusty. This is actually quite a simple fix: take them off! They are only put on their by the manufacturer for cosmetic reasons.
More handy tips soon!