Both ends of my master link have given up the ghost; I don't really know why, I was pretty careful putting it together. Anyway, the rest of the chain is fine and the sprockets have a good bit of life left in them (see photo). I have a new chain and sprocket set on the shelf but it seems wasteful to get rid of what I have just yet. Is it unheard of to replace the master link with two others? Looks like I would need to take out a link on either side to get rid of any potentially worn components.