The Shimano CNM6100 12speed 138L Chain delivers smooth shifting and strong chain retention for reliable performance on every ride An extended inner plate improves engagement reducing the risk of dropped chains while ensuring consistent power transfer QUICKLINK assembly makes installation and maintenance simple keeping downtime to a minimum Optimised for HYPERGLIDE cassettes and DYNAMIC CHAIN ENGAGEMENT chainrings the CNM6100 allows for faster shifts with reduced pedal shock creating a more fluid and efficient ride Count on lasting durability and precision with every shiftFeatures Proprietary design ensures smooth shifting and strength Extended inner plate improves chain engagement and retention Shorter shift times and less pedaling shock Optimized to work with HYPERGLIDE cassette sprockets and DYNAMIC CHAIN ENGAGEMENT chainrings

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