KMC's X12 chain offers best shifting performance, easy and safe assembly with a missing link, outstanding durability and light weight. KMC X12 series offers great advantages on your Shimano or SRAM 12-speed system.

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 missing link

Non-Directional

Easy assembly