KMC

Founded in Taiwan in 1977, KMC is the world’s leading bicycle chain manufacturer, renowned for its "Link to Perfection" ethos and engineering excellence across more than 150 countries.
As an official OEM supplier for top bike brands and a pioneer in aftermarket components, KMC specializes in high-performance transmissions for road, MTB, e-bike, and urban disciplines.
The brand's value lies in its universal compatibility across major drivetrain systems, paired with cutting-edge technology such as friction-reducing Diamond-Like Coatings (DLC), EcoProTeQ anti-corrosion treatments, and convenient MissingLink connectors.