Sram Pc1170 Bike Chain 11 Speed

SRAM PC1170 Bike Chain 11 Speed. The SRAM PC1170 11 speed chain is specially engineered to work with the new SRAM 22 groups. The chain is narrower to fit the smaller spacing between the cogs on the 11 speed cassettes, and the outer plates have been heavily chamfered to improve shifting and run more quietly. HollowPin construction utilizes chrome hardened pins for longer chain life and to reduce weight. The PowerLock connecting link makes installation a breeze.