Originally Posted by Garthr

That's Wonderful durability Hillrider I then wish Shimano would make 110 BCD chanrings for All of their cranksets, even the ones from the 80/90's . But now everything is so model and year specific, it's silly. That Shimano apparently plans to make parts obsolete is a major reason I do not choose many of their parts. I use their rear and front derailleurs only, and even those are now long "obsolete" to them.