CN-M8100 XT/Ultegra 12-Speed Chain 138 Links Calf Sleeves Bearings: Sealed

Bearings: Sealed

stronger legs thanks to CEP’s supportive medical grade compression that extends from ankle to calf

Wide-mouth opening for easy filling and cleaning

SPD-SL integrates the shoe and pedal so they perform as a single ultra-efficient component

accelerating the internal ventilation and enhancing the sweat evaporation process to cool the rider’s head

CN-M8100 XT/Ultegra 12-Speed Chain 138 Links Calf Sleeves Bearings: SealedShimano XT Ultegra CN M8100 12 Speed Bicycle Chain: The Shimano Deore XT Ultegra CN M8100 12 speed chain is optimized for use with the Deore XT M8100 MTB and 12 Speed Ultegra drivetrain systems. HYPERGLIDE+ technology dedicated chain delivers greater chain retention, improved shifting efficiency, and smoother transmission over rough terrain Extended inner plate improves chain engagement Reduced shift times and pedaling shock