The sram nx pc 1110 11 speed chain has been designed from a long line of dependable light weight chains that are built for toughness the recommended chain for nx pc 1110 designed with sram39s trusted xx1 geometry the pc 1110 features solid pin construction 11 speed powerlock and smooth efficient shifting that you can count on every time out sram nx pc 1110 11 speed chain features optimised to work with x sync rings for precise and depdnable 11 speed performance fully compatib