Clipless in Coeur d'Alene
Joined: Mar 2012
Posts: 1,996
Likes: 22
From: Coeur d'Alene, Idaho
Bikes: Tandems: Calfee Dragonfly S&S, Ventana ECDM mtb; Singles: Specialized Tarmac SL4 S-Works, Specialized Stumpjumper Pro, etal.
:/
I am seeing zero marks on either ring or belt. Since our twig-suck event seemed to be less severe than yours (no mis-ship, etc), I think we are ok to keep using it as is. Not all twigs are created equal. lol.
At a little over $100 a pop shipped, I'm not sure how feasible it would be to use on a mtn tandem trail riding. That's one expensive chain maybe needing a frequent refresh.