1/2" X 11/128". Pin Length: 5.65 mm. 118 Links / 114 Links. Hi-Performance. Extremely durable. Non Directional. Shimano, Campagnolo and SRAM 11-speed derailleur systems. Weight: 266 grams.
Best Price: £19.99 from Merlin Cycles
KMC X11R Chain – 11 Speed – Gray / 11 Speed / 118 Links Reviews