Originally Posted by
frugihoyi
I'll check out the video. What's wrong with my chain? To me it just looks dirty.
There is a lot of corrosion, it's very dirty, and it looks very dry without lubrication. If it's been running this way for a very long time, then there is a possibility that it has become stretched and elongated. Have you started to research any of the suggestions or tried any of the solutions that anyone has recommended? One thing you should do (plus the other previous recommendations) is to measure the chain stretch.