CN-M8100 XT/Ultegra 12-Speed Chain 138 Links Calf Sleeves Compatible with both metal and

Compatible with both metal and resin Shimano brake pads

Bearings: Sealed

6mm Super Over Sized design

Durable and lightweight carbon composite body

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 Compatible with both metal andShimano 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