Joined: Jul 2015
Posts: 7,501
Likes: 3,302
From: NW Oregon
Bikes: 1982 Trek 930R Custom, '91 Diamondback Ascent w/ XT, XTR updates, Fuji Team Pro CF road flyer, Specialized Sirrus Gravel Convert, '09 Comencal Meta 5.5 XC, '02 Marin MBX500, '84 Gitane Criterium bike
Safety? it should stay together...
Possible problem? the 11 sp. link is a tiny bit wider (around .2mm to .3mm, .010" to .012"),externally, so you might get a false shift or a click as it goes around the cassette. Internal width should be the same.