Thanks all! I've been having really bad luck with finding a rear sprocket at this helps a lot. I'm a 520 14/42, last owner did the conversion. Part of the problem might be that i'm looking to put a steel sprocket on. I live in a very damp climate, so my 'cycle council' (guys helping me out from work) swear by steel over aluminum.
And thanks BBDGriptonia, but i'll stick with the 42t rear sprocket, i've already had my share of wheelies...
Again, thanks. You're all a well of information. Just glad I have a rope & bucket.
