SUGINO SUPER ZEN144 CHAINRING
Premium Item with Special Coating
This is a top-tier product, featuring the world-renowned SUGINO ZEN chainring enhanced with a special "S3" coating that significantly boosts its performance.
This chainring emits a mesmerizing shine and combines an extremely low friction coefficient with high hardness. It is a favorite among many top professional athletes in track racing.
With friction resistance less than half that of titanium coating, the chainring minimizes chain resistance, allowing for smoother chain release and achieving unparalleled, highly efficient power transmission.