Went riding in the afternoon. The weather was warm in the beginning. Stallion Springs had a cloud front coming in from the West. The wind was prevailing from the south. The temperature at the beginning was about 70ish. When I made it to SS, it was at least 10 degrees colder. I was debating doing the triple SS loop, but after seeing the cold conditions, I decided against. I felt good most of the ride. The only ailment I had was my right calve, which was a little sore, but was able to adjust my pedalling style to keep it from getting worse. Concentration and Balance was good. No serious ailments other than the cold in SS. Gopro, GPS, taillight working good. The bike had problems with the right shifter. It seemed to have more friction than normal. I'm going to investigate to see if it's normal practice to put grease in the cable housing.