What does mgl mean shimano?

MGL is not a term commonly associated with Shimano. It is important to note that Shimano is a well-known brand in the cycling industry, specializing in the production of bike components such as drivetrains, brakes, and pedals. However, without additional context, it is difficult to determine the specific meaning of "MGL" in relation to Shimano. It is advisable to consult Shimano's official website or contact their customer service for accurate information regarding any specific term or product.