Features: HG901 is suitable for DURA-ACE and XTR series. The lightweight design of the quick-link makes the HG901 lighter and more robust than the HG701. The chain is produced using Shimano's Hyper Glide patented technology. And with quick-link to facilitate your installation, it uses a directional design, with text on the outside. The chain pins are strengthened by chromizing to further increase the strength. Extended service life. Everything is only for you to focus on riding.
