Elevate your cycling performance with the Classified Powershift Cassette, a 12-speed cassette designed for efficiency and durability. Machined from a single piece of high-grade chromoly-steel, it offers enhanced strength while keeping weight low. Specifically engineered for the Powershift hub, this cassette ensures a seamless fit and smooth shifting. With 24 gears and up to a 530% gearing range, it provides optimal coverage for all types of terrain. A cassette lock ring is included for easy installation.