Kyle Smythwrote a review of SRAM X1 Chain - 11-Speed on November 4, 2015
Familiarity: I've put it through the wringer
As it has been stated, this chain is reliable, awesome, and way more affordable than its shiny XX1 brother. I am a fan of the stealth look of this chain and most certainly its price!
Can't go wrong with this chain as it is everything you need and nothing you don't. Save you pennies and get one today!