Originally Posted by
jimc101
9 speed is 9 speed, the 'super narrow' refers to 9 speed chains, as in '9-speed super narrow chain such as CN-YM81 / 7701 / HG93' quoted from here
http://techdocs.shimano.com/media/te...9830686193.pdf the 7700 cassette is 3 generations old, when 9 speed was new, and so were narrower chains.
The KMC X9 SL should be fine, when you removed the rear wheel to install the cassette, was the wheel re-installed correctly?
Yeah thats what I assumed. I installed the new cassette and torqued it. then made sure the wheel sat correctly in the dropouts.
Originally Posted by
dsaul
There is usually some variation in where the cassette seats on the freehub body, due to manufacturing tolerances, even from the same manufacturer. I always assume the rear derailleur is going to need some minor adjustment after switching cassettes.
I would figure that a 9 speed is a 9 speed is a 9 speed but like you, just to be sure, I adjusted the derailleur accordingly and for some reason its only clicking on the 12t and 15t. and oddly enough this is happening when its on 50t. When i drop it down to 34t in the front its running pretty smooth on all of them with a subtle noise but its more noticeable on the 50t.
I guess ill remove the cassette and make sure everything is seated correctly and not flipped. Thanks guys
! if i have any other problems ill try to take some pics and video of it.