This Shimano Spares CS-M8000 Sprocket Wheel is an essential component for bicycle drivetrains. Designed for smooth and efficient gear changes, this high-quality sprocket features an 11-tooth count and a convenient built-in spacer type for easy installation and optimal chainline. It is a genuine Shimano replacement part, ensuring compatibility and reliable performance with your existing Shimano components. Ideal for maintaining or upgrading your bicycle's gearing system, providing durability and precision for every ride.