Re: BoyGoFast 415h chain, anybody bought one?
From what I can tell, z410 is heavier duty than standard 410 or 410h. I just found 112 links of kmc z410 for around $10 shipped on ebay, and that seems like a great deal. Its a few more links than I need, so I'll have a few spare links. I hear that kmc is a fairly liked brand among mb'ers, and for the price I cant go wrong.