yesterday i put on a 14 tooth front sprocket to replace the stock 13, my low end was good enough.... the only thing i regret about it is that i cannot use my case-saver this makes me a little uneasy... what is the likeleyhood of my chain breaking?, i imagine there pretty slim if i keep it adjusted correctly... right? or has any1 had their chain break with out a casesaver? i may just change the rear sprocket to a 7% difference and use my casesaver, that would make me feel better.