Maybe that post could have used a paragraph or two. Do I sound like I don't know what I'm talking about? No where on that guide does it state compatability between 12 speed road derailluer and 12 speed mtb shifter, and prior to posting this thread, I had already spent months trying to answer this question, including searching this forum. Whats that saying, if you don't have anything constructive to contribute stfu. Pretty damn rude and you answered my question with nonsense.

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