Ride anywhere with this XG-1275 Eagle cassette featuring 10 to 50 teeth and always find the right gear. Fast on flat terrain. Control on climbs. Set your own pace. Anywhere. Only the 1x drivetrain with Eagle technology is designed for limitless freedom. The Full PIN technology uses lightweight stamped steel cogs, held together by high-strength stainless steel pins. The result is a lightweight yet robust cassette. The open design resembles the X-DOME cassette and better sheds dirt, providing smoother shifting performance and longer component lifespan. The new X-GLIDE 2 enhances shifting performance both up and down the gears and increases chain stability.