Based on more than 40 years of experience KMC is the world?s largest chain manufacturer. We, the people behind the brand, have a clear focus: The best possible product for your demand. Our chains feature 100% functionality, easy handling and maximum durability. Constant innovations underline our claim to be a true market leader in chain technology. Producing chains is a complex process, however KMC?s aim is very simple, we produce bicycle chains: For any system, For any bike, For any purpose.