SHIMANO Dura-Ace/XTR HG901 Chain - 11-Speed - 116 Links Sunshine_Enriched Spindle Interface Type: Square Taper

Spindle Interface Type: Square Taper JIS

Length: 133mm

Wide trail (WT) casing specs are optimized for 30-35mm inner width rims

As part of the most robust and attractive 9-speed component group ever

stout outer knobs not only dig deeper

SHIMANO Dura-Ace/XTR HG901 Chain - 11-Speed - 116 Links Sunshine_Enriched Spindle Interface Type: Square TaperThe 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. HG X11 special asymmetric plate design for 11 speed Rear drive Smooth driving without noise Front drive Preserve chain security at cross chainline