Setup, Compatibility & Care
This chainring utilizes a direct-mount system specifically for the XTR M9100 and M9120 series cranksets. Ensure you have the correct Shimano lockring tool for installation. Before mounting, clean the crank interface to ensure no grit is trapped between the ring and the crank arm. When installing, apply a light coat of grease to the threads of the lockring to prevent seizing. To maintain performance, clean the chainring periodically with a soft brush and a degreaser to remove mud and trail debris that can accelerate tooth wear over time.