Soo awhile ago I stopped being able to start my bike on the stand. The pedals would just continue moving and I’d hear a scraping sound. Sometimes it would catch
Now it only starts with a good roll. But I’ve also noticed that when moving slow (or being turned by hand) there is a metal scraping sound.
I removed down to here and have detriments the noise is from here.
Also, the red strip seems to be worn. What is that?