KMC, X11SL DLC 11sp Black/Blue 116L

* Black Diamond-Like Coating (DLC) reduces abrasive wear* Its surface hardness is greater than that of most other coatings,ensuring long-term performance, optimal stability and higher durability* Black outer plates and colored inner plates* Compatible with Shimano, SRAM, and Campy 11-speed drivetrains* Unsurpassed durability* Mud-shedding design* 243g