Shimano CN-HG901 116 Links Dura Ace/XTR 11-Speed Hollow Bike Chain Color:Silver 60% Cotton 40% Viscose

60% Cotton 40% Viscose

Brass speed hooks for precision lacing and a visual hit of hardware

Sizes: Medium 7–14 (whole sizes)

Full rubber protection (for alloy or carbon frames)

Made for small to medium faces

Shimano CN-HG901 116 Links Dura Ace/XTR 11-Speed Hollow Bike Chain Color:Silver 60% Cotton 40% ViscoseDURA ACE 11 Speed Super Narrow HYPERGLIDE SIL TEC Road Chain The SHIMANO HG901 11 chain receives a complete SIL TEC treatment on its plates and roller for increased durability and efficiency. Its asymmetric design ensures smooth front and rear shifts while reducing drivetrain noise. Compatible with 11 speed drivetrains, the HG901 11 is also rated for E BIKE use. F HG X11 special asymmetric plate design for 11 speed Rear drive Smooth driving without