The Campagnolo Veloce 9-speed cassette features heat-treated cogs meticulously machined from nickel chrome steel, offering a hardened chrome, satin silver finish for extended wear. It is compatible with 9sp Record, Chorus, Centaur, and Mirage systems and is supplied without a lockring. The teeth are designed with Ultra-Drive geometry, ensuring precise, fast, and silent chain passage on the sprockets for optimized shifting. This cassette has a nickel-chromed finish and weighs approximately 250g. Available sizes include 12-23T, 13-23T, and 13-26T.