KMC's X12 chain offers best shifting performance, easy and safe assembly with a missing link and incredible durability thanks to its titanium-nitride coating. KMC X12 series offers great advantages on your Shimano or SRAM 12-speed system.
Titanium Nitride Coating: This surface is very hard and super smooth, not only will the chain remain a GOLDEN chain, it is also less susceptible to dirt, easier to clean and therefore retain its function much longer than regular chains.
Further highlights of KMC X-12
Double X-Durability: KMC's on-going battle to prolong the chain's life makes KMC X-chains your best choice for durability. With satisfaction guaranteed!
X-Bridge for faster and smoother shifting.
MissingLink: Every X12 chain comes with one set of MissingLink.
Non-Directional: easy assembly
Material: Titanium-nitride coating