Inkesky 4 Pairs (2 Cards) Re-usable Quick Links for Bike Chains

【Color & Coating】The SUMC chains come in a variety of finishes, including the common Silver/Nickel Plated option, as well as the high-performance Gold/Titanium Nitride Coating, which offers exceptional hardness and corrosion resistance. For a distinctive visual appeal, the Rainbow coating provides a vibrant, eye-catching color, similar to the Gold Coating. For a sleek, low-friction performance, the Black DLC (Diamond-Like Carbon) coating is the choice, featuring an extremely hard surface that ensures smooth, optimum shifting behavior.

【Reusable】The SUMC chains are designed for multiple uses, with a lifespan of 3 to 5 reuses, making them a sustainable and cost-effective solution for cyclists.

【High Compatibility】These chains are engineered to be compatible with a wide range of drivetrain systems, including Shimano, SRAM, Campagnolo, and KMC, ensuring seamless integration with your bicycle's components.

【Packing List】Each SUMC chain package includes 4 pairs of quick links, conveniently packaged in 2 cards, with 2 pairs of quick links per card. This allows for easy installation and replacement, as needed.

【Customer Service】SUMC is confident in the exceptional quality of its chains. To further demonstrate this confidence, the company offers a free refund service within three months of purchase, ensuring customer satisfaction and peace of mind.

In summary, the SUMC chains offer a diverse range of finishes, from the standard Silver/Nickel Plated to the high-performance Gold/Titanium Nitride Coating and the eye-catching Rainbow coating. The Black DLC coating provides a sleek, low-friction option. These chains are designed for multiple uses, with a lifespan of 3 to 5 reuses, making them a sustainable and cost-effective choice. Compatibility is another key feature, as the SUMC chains are engineered to work seamlessly with Shimano, SRAM, Campagnolo, and KMC drivetrain systems. The packing includes 4 pairs of quick links, divided into 2 cards for convenient installation and replacement. Lastly, SUMC stands behind the quality of its products, offering a free refund service within three months of purchase, further demonstrating their confidence in the superior performance of their chains.

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