The strongest systems have no weak links and we think that the Eagle chains are some of the quietest, strongest and most wear-resistant chains in the world. The chain links have a smooth radius, with no sharp edges or chamfers, which yields a significant reduction in noise, friction and wear. This design also allows for a flatter plate, which means more consistent chain riveting and greater overall strength. And it’s also the biggest contributor to the ultra-smooth, precise, durable and quiet performance found in the 10-50 tooth cassette and X-SYNC 2 chainrings. Installation is made easy with a dedicated 12-speed Eagle quick link, the all-new Eagle Power Lock. Using the new chain connector with FLOWLINK technology provides better chain-guiding and increased longevity. As a system, the unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings
