Upgrade your cross-country or gravel bike with this premium 12-speed drop-in cassette component. Weighing just 330 grams, it delivers a massive 500% gear range that brings elite shifting performance directly to lightweight drop-bar and XC builds. This highly versatile upgrade integrates seamlessly into your existing drivetrain, offering flawless compatibility with SRAM, Shimano, and TRP 12-speed shifters and derailleurs with appropriate cage capacities.