The KMC DLC 12 chain is an absolute top chain from the highest tier. Thanks to the technologies used, this chain not only runs smoothly, but its hardness makes it extremely durable. The Diamond-Like-Coating provides a very smooth surface that does not rub off, and the reinforced chain pins are so strong that this chain is also suitable for e-bikes! Extra long smooth shifting with Diamond-Like Coating (DLC) KMC chains with a Diamond Like Coating (DLC) have an extremely hard surface which is due to the heat and surface treatment, in combination with the nickel and titanium carbon coating. This makes these chains very durable and ensures less friction, resulting in improved performance and durability. Extreme durability, even suitable for E-Bikes KMC chains are optimised for E-Bikes feature modified components to withstand the higher forces during shifting, the constant load, and the increase in mileage. This KMC DLC 12 chain also has very sturdy chain pins and chain plates, so the chain is able to withstand rough conditions! This KMC DLC 12 chain is a stylish, durable chain that can stand up to extreme forces, and under the toughest conditions it keeps on switching smoothly for a long time!