KMC Chains - Z410HD: heavy duty model has thicker sides plates for 25% higher tensile strength than Z410
For many years KMC has enhanced the technology behind bicycle chains through research, development, continuous innovation and valuable feedback from the world’s top professional racers. KMC’s pursuit of perfection has led to repeatedly being honoured with the industry’s top design awards. KMC currently produces in excess of 100 million chains every year.
KMC only makes chains. All our R&D efforts focus on chains - this is how we always manage to create the best possible products for your drivetrain.
Service, top quality and reliability are always our top priority; consequently famous bicycle brands all over the world are now using KMC chains as original equipment on their bikes.