The chain seems nice and free! But I am, just to rule it out, going to take it off and give a good cleanin, and soak in some oil I think. Other than that, I think my bud at the LBS is going to have to figure this one out! The rear derailleur is lined up good, all teeth on crank and cassette look perfect. ??
Bums me out cause we had a couple weeks of rain and now the weather is beautiful to ride, and I can’t. 😢