The Shimano CN-M6100 DEORE 12-Speed HG Chain provides smooth shifting and enhanced chain retention. Its proprietary design ensures smooth shifting and strength thanks to its extended inner plate that improves chain engagement and retention. This chain features shorter shift times and less pedaling shock and has been optimized to work with HYPERGLIDE+ cassette sprockets as well as DYNAMIC CHAIN ENGAGEMENT+ chainrings. Get the best for your bike with the Shimano CN-M6100 DEORE 12-Speed HG Chain! | Shimano CN M6100 DEORE 12 Speed HG Chain