Shimano Chain Quick Link 2 Pack CN900-11 Dura-Ace 11-Speed

SHIMANO's 11-speed QUICK-LINK with HYPERGLIDE technology offers enhanced convenience for users and shop staff. It features easy connection, tool-free assembly (if possible), and is non-reusable. Compatible with current 11-speed chains, it comes with a quick assembly tool.

Using your Shimano 11-speed Quick Link is a breeze. First, make sure your chain is the right length. Then, simply connect the link to the ends of the chain - no tools needed in most cases. Just snap it together. Remember, this link is non-reusable, so once you've used it, don't try to take it apart and use it again. For maintenance, keep the link clean by regularly wiping it down with a dry cloth. If it gets dirty, you can use a mild cleaner and rinse it well, then dry it thoroughly. Also, make sure it's always properly connected to avoid any issues while using your bike.