This vintage Coi left crank arm is a high-quality aluminum and steel component designed for use with Sugino compatible brands. Its 170mm length and 9/16 inch width make it perfect for use on road bikes, mountain bikes, and touring bikes. The item is rust-free and durable, ensuring long-lasting performance for any cycling enthusiast.

The Shimano FC-MC16 model is made in Japan and includes a square bottom bracket shell type. Its silver color adds a sleek touch to any bike frame. This purchase includes only the left arm crank, making it an essential replacement piece for your bike. The Coi crank arm is a reliable and efficient option that is sure to enhance your cycling experience.