I'd want to know just how far the corrosion goes. Looks like it has been permanently left outside without much TLC. Probably a rebuild required. Still, might make a good project for someone and the price is probably reasonable for that sort of condition
I sold the guy that bike, the corrosion is only paint deep, it runs and rides very nicely indeed and is in good overall condition, if anyone is after an 1150 then its not a bad buy, the chap just changes vehicles a lot.
Stewart