The Shimano Dura-Ace CN-HG901-11 is designed with an asymmetric plate design specifically for 11-speed drivetrains offering smooth, reliable shifting performance with reduced drivetrain noise. This 116-links chain delivers optimal front and rear shifts every time. FEATURES 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 rear shifts while reducing drivetrain noise HG901-11 meets durability requirements for ebike use SPECIFICATIONS Links (links): 116 keyword search: Replaces CH3260 Chain Connection Type: Pressed Pin Color: Silver Width: 5.62 Half Link Chain: No Designed for ebike: Yes Drivetrain Speeds: 11…