Shimano Dura-Ace Cassette CS-R9100 Chain CN-HG901 11-speed Set

The Shimano Dura-Ace CS-R9100 CN-HG901 Wear Set - Powerful and extremely lightweightThis Shimano Dura-Ace 11-speed wear set consists of the CS-R9100 cassette and the CN-HG901 Quick-Link chain. It combines performance, light weight and low friction to creat