Rivnuts from Homestead,PA on 8/20/2023 10:24:57 PM:
I also had a very good experience there. I broke a rear derailleur near Little Orleans, converted my bike into a single speed and limped to Cumberland on my way to Pittsburgh. The staff there was very helpful in finding a suitable, used derailleur for my old bike along with a new chain.
With their support I was able to ride up the continental divide and beyond with a functioning set of gears. Kudos to them.