Hi guys , I can see the reasoning for putting the bike away for the winter my brother has an rsv4 who I share a lockup with, he puts it in a vac bag for the winter and they are great no condensation nothing his bike comes out every spring pristine, my bike was used daily last winter and was put next to his soaking most of the time and didn't affect his bike at all, on the other hand I didn't have to many problems with corrosion or salt , the brakes started to bind and the bottom fork pinch bolts started to rust but that was all , I think this was partly down to me washing the bike down with cold water and covering the bike with Scottoiler fs365 (which I would highly recomend) spray after every ride . one thing I should mention is the original chain which looked like it sank with the titanic no matter how much I lubed it.
David