KMC 12Spd Chains

– Ultra-Smooth Control Beyond Imagination
– Harmonize Your Drivetrain
– Smooth Surface = Smooth Control
– Diamond-Hard Surface
– Premium Lightweight Technology
– Patented Configuration
– Visual Impact
– DLC Technology – Unique Outlook with Supreme Functionality
– Exceptional Performance
– Transfer Pedaling Energy with the Highest Efficiency
– The strongest and most efficient chain on the market is perfectly designed for an outstanding riding experience