Wow! Mother Nature must favor 2-strokes...
the OP's brother showed us this over on yfm350.com and he says he doesn't have a garage. don't bust his balls about it. you have to do what you have to do.
I'm gettin nailed by wind and rain right now, everything is inside. I don't get why anyone would keep sleds or ATVs outside. They're going to get ruined or stolen, like in this story.
I feel if you don't care about your bikes enough to keep them stored in a dry, clean area, then you shouldn't own one......