Sram pc991

Anyone had any experience with this chain. Positives / Negatives?

A very nice chain, no negatives to report.

I use the PC991 Hollow Pin and don’t think you can get a better 9 speed chain.

It works well enough and by getting the PowerLink (or whatever it’s called) you can remove it and clean your drivetrain whenever you want. A BIG plus in my book.