CN-M8100 XT/Ultegra 12-Speed Chain 138 Links Calf Sleeves stronger legs thanks to CEP’s

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

and Achilles tendon

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

6mm Super Over Sized design

Compatible with both metal and resin Shimano brake pads

CN-M8100 XT/Ultegra 12-Speed Chain 138 Links Calf Sleeves stronger legs thanks to CEP’sShimano 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