Shimano HG601 11 Speed Chain with Quick-Link – Bulk HG-X11 directional chain realize more smoother shifts and greater overall performance. Right and left sides are optimized for front and rear shifting respectively. Silky driving and accurate shifting: Shimano CN-HG601 11-speed Chain 116 Links with Quick-Link Connector With an HG-X11 special asymmetric plate design and Shimano’s new SIL-TEC surface treatment, a quieter ride, increased chain life and better performance await you. Connector Quick-Link For the mounting and dismounting of 11-speed chains without tools No tools necessary to install Allows for quick and easy maintenance For Shimano 11-speed chains
