CS-G110 cassettes combine microSHIFT's continuously molded cogs with a CNC machined aluminum spider to deliver rapid, precise shifting at a lower weight. - Continuously molded cogs are straighter than stamped steel, resulting in more consistent, predictable shifting performance - CNC machined aluminum alloy spider carrier saves weight - Sprockets are chrome-plated for hardness and corrosion resistance - Precision ramps and chamfers for rapid chain movement - Compatible with SRAM and Shimano 11-speed systems - Aluminum lock ring Combinations: - 11 - 25T: 11-12-13-14-15-16-17-19-21-23-25 - 11 - 28T: 11-12-13-14-15-16-17-19-21-24-28 - 11 - 32T: 11-12-13-14-15-17-19-21-24-28-32