Designed to have a smooth radius with no sharp edges which yield a significant reduction in noise friction and wear on chainrings and cassettes The overall design offers ultrasmooth precise durable and quiet performance Key Features Groundbreaking new chain design and technology The Eagle chain has been completely reengineered and is produced with new manufacturing technology Allnew Eagle PowerLock chain connector with FLOWLINK technology provides better chainguiding and increased longevity The XX1 Eagle chain is the quietest strongest and most wearresistant chain in the world Unique features and design also provide significantly improved Unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings

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