Description

With an asymmetrical plate design for 11-speed drivetrains, the Shimano Dura-Ace HG901-11 bike chain offers smooth and reliable shifting performance.

Features

• Made for 11-speed drivetrains
• Features SIL-TEC surface treatment, an advanced plating process that improves system performance through the use of imbedded fluorine molecules
• Asymmetrical design ensures smooth front and rear shifts while reducing drivetrain noise
• 901-11 meets durability requirements for electric bike use
• 116 links