Joined: Jul 2015
Posts: 7,236
Likes: 3,142
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
ha s she been dropping the bike on the Drive Side, by chance? "shifted to a smaller cog" makes me suspect that the der. mount was bent, and the der. cage got caught in the spokes.... maybe...