Shimano CN-M9100 XTR/Dura-Ace 12-Speed Chain | Compatible with 105, Ultegra & Dura-Ace

This super - narrow and lightweight 12 - speed Hyperglide+ chain offers seamless shifts and outstanding durability. Shimano's 12 - speed Hyperglide+ chains feature computer - designed plate profiles. They work perfectly with Shimano DCE 12 - speed chainrings and cassette sprockets, cutting shift time by 1/3 compared to Hyperglide systems, even under heavy load. The outer plate design minimizes the risk of chain suck. The Sil - Tec surface treatment (PTFE plating) on inner and outer links and rollers ensures smooth operation and boosts durability. It has zinc - alloy plated inner and outer links, a hollow pin for weight reduction, and is made for 12 - speed HG+ drivetrains. It comes with a Quick Link for easy, tool - free chain assembly.

Using this Shimano 12 - speed chain is a breeze. First, use the Quick Link to assemble the chain without any tools. It's designed to work well with 12 - speed HG+ drivetrains, so just make sure your bike has the right setup. When riding, you'll notice smooth shifts thanks to its advanced design. As for maintenance, keep it clean. You can use a mild bike cleaner and a soft brush to remove dirt and grime. After cleaning, dry it thoroughly. Also, check the chain regularly for any signs of wear. If you notice excessive stretching or damage, it's time to replace it. Avoid using it in extremely dirty or wet conditions for long periods, as this can reduce its lifespan.