Finally wore out the stock chain. Ordered a DID X-ring chain and new steel front and rear sprokets. I'm keeping the stock gearing. Other than what my Yamaha WR manual says, are there any tips that all of you have for changing the chain and sprockets? I've never changed out these parts on a bike before. Am I gonna need an impact driver to get the front sprocket nut off, or will a breaker bar work? Anything I need to look out for with the little master link that hold the chain together? Like I said, I've never messed with a chain on a bike. My road bike is shaft drive (BMW), so it was never an issue. Much Thanks!