Originally Posted by
The MuffinMan
I guess it works for you. The Sram video made it sound pretty important to install. It wasn't hard to do. If it fails it fails.
You asked. I'm a machinist and mechanical engineer. I think for myself. Sram will also claim that the axs chain won't work with either of the cranks I've had success with and they'll not sell a crank with a 16T difference between the chainrings, that also works fine.