
The KMC X series chain, a product of decades of R&D, integrates cutting-edge technology and innovation. Its X-bridge structure ensures compatibility with all shifting systems, solving compatibility issues and providing reliable support. Enhanced by the KMC GO formula and special wax treatment, this chain offers high-efficiency pedaling and doubles durability. Unlike oil chains, wax chains attract less dirt, making maintenance easy and clean, extending drivetrain lifespan, and reducing maintenance costs. Choose KMC X series for superior performance and longevity.
All hollow
Quick response and higher efficiency
Unsurpassed riveting geometry
Easy clean
Lean technology
Triple SP exceptional durability
Precise gear shifting
Accurate shifting
Expeditious shifting
Spec: 1/2" X 11/128" / Length: 126 links