Shimano CN-M7100 12Speed MTB / Road Bicycle Chain (116-Links) Silver Description: 12-Speed - HYPERGLIDE+ - SIL-TEC - MTB / Road Chain The M7100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick-link assembly and SIL-TEC treatment for extended offroad durability. FEATURES: Proprietary design ensures smooth shifts and strength Extended inner plate improves chain engagement and retention- DYNAMIC CHAIN ENGAGEMENT+ Compatible with 12-speed drivetrain Easy connection (SM-CN910-12) Non-reusable Quick assembly tool QUICK-LINK connecting & removing pliers (TL-CN10)- QUICK-LINK QUICK-LINK connecting & removing pliers (TL-CN10)