CHAIN KMC 11 SP X11 1/2″ x 11/128″

• 11-Speed
• 1/2″ x 11/128″
• Double ”X” Bridge Shape
• Color: Silver / Black
• Added Chamfering for Smooth Operation
• Phenomenal Shifting Performance
• Highest Pin Power
• Double X Durability

*Note – New 2019 model – See Comparison Chart to older versions HERE