Originally Posted by
Johnny 831
I've heard of using a more narrow chain for old 10 and 12 speeds... is this a 9 speed narrow chain? What options are out there?
Not sure what your intent is, as you did not say what you "heard" about using a narrow chain. As noted you
can use a narrow chain within limits, but there's no reason you
should, as there is absolutely no advantage to doing so, other things being equal.