Shimano Dura-Ace CN-HG901-11 Chain - 11-Speed
The Shimano Dura-Ace HG901-11 chain offers smooth and reliable shifting performance with an asymmetric plate design for 11-speed drivetrains. Compatible with 11-speed drivetrains SIL-TEC surface treatment: SIL-TEC is an advanced plating process that improves system performance through the use of imbedded flourine molecules. Its asymmetric design ensures smooth front and...