Joined: Feb 2012
Posts: 19,381
Likes: 5,528
From: Rochester, NY
Bikes: Stewart S&S coupled sport tourer, Stewart Sunday light, Stewart Commuting, Stewart Touring, Co Motion Tandem, Stewart 3-Spd, Stewart Track, Fuji Finest, Mongoose Tomac ATB, GT Bravado ATB, JCP Folder, Stewart 650B ATB
If the chain suck is not periodic with the crank rotational position but seems to be every 2 or 3 crank revolutions then, yes, the chain being damaged could be the cause. Chain link issues come around at an odd period compared to wheels and cranks. Andy