Originally Posted by
DubT
There must be some difference in my frame and yours as I was able to install the N-stop on mine with no problem. Mine is a 2011 small/small.
I am using the Dura ace clamp on front dérailleur.
There must be a difference in waterbottle cage boss location between our frames. On this frame, the N-Stop needed to be right where the boss is (see head-on photo above) and would not work higher (hit the FD) or lower (hit the crank spiders and would not otherwise keep the chain on). The original FD w/clamp actually mounted a bit lower than where the new K-Edge clamp is now, so there was zero room to try hacking a solution for the N-Stop.