• Compatible with all 12-speed derailleur systems (except SRAM systems with flattop chains)
• Waxed with KMC GO
• Perfect shifting thanks to Double X-Bridge
• Includes a MissingLink
• Durability: 3/5

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.
• 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.