Shimano Dura-Ace CN-HG901-11 11 Speed Chain effieient heating Incorporating advanced solar technology and

Incorporating advanced solar technology and robust construction

enabling seamless operation of resource-intensive software

the display is clear and easy to see day or night

Uses electro magnetic interference to select best transmission channel

8 inches (1900 mm)

Shimano Dura-Ace CN-HG901-11 11 Speed Chain effieient heating Incorporating advanced solar technology andThe 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 rear shifts while reducing drivetrain noise HG901 11 meets durability requirements