Ride anywhere with this XG-1275 Eagle cassette from 10 to 50 teeth and always find the right gear. Fast to the level. Control on the slopes. Set your own pace. Everywhere. Only the 1x drive with Eagle technology is designed for unlimited freedom. Full PIN technology uses lightweight, stamped steel sprockets. These are held together by high-strength stainless steel pins. The result is a lightweight yet robust cassette. The open design is similar to the X-DOME cassette and repels dirt better, giving you smoother shifting performance and longer component life. The new X-GLIDE 2 improves inward and outward shifting performance and increases chain stability.