Originally Posted by
Bill Kapaun
Spec's that would have been useful if included in your 1st post.
You could shorten an inch although no real reason to do so.
Comparing to your 1X12 would require the same kind of info.
RDER mounting geometry may not be exact between the 2 either. One of the reasons Shimano tends to be conservative in their spec's.
i am sorry will include next time!!