CN-M8100 XT/Ultegra 12-Speed Chain 138 Links Calf Sleeves Wide-mouth opening for easy filling

Wide-mouth opening for easy filling and cleaning

Stay a step ahead of the competition in the TYR Women's Vitric Diamondfit Swimsuit

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

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

CN-M8100 XT/Ultegra 12-Speed Chain 138 Links Calf Sleeves Wide-mouth opening for easy fillingShimano 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