Originally Posted by
bampilot06
If it was bent inwards would it only do this on one cog? I believe the hanger is steel and part of the frame. I havnt crashed it so I can’t imagine ifs bent out of the blue. Could it be an indexing issue?
It would be most likely to do it on the largest cog, since it's the furthest inward. Just put it in the front/rear combo that's giving you trouble and look at the alignment of the chain at the bottom of the chainring.