This KMC AltaLine Bicycle Chain is a top-quality product that is essential for your bike. The chain is made of steel, which is durable and long-lasting. It is 1/2 x 1/8 x 112 LINKS in size, making it compatible with a wide variety of bikes, including cruisers, fixies, and BMX. The chain is designed with a master link, which makes it easy to install and remove. The KMC AltaLine Bicycle Chain is manufactured in Taiwan, ensuring the highest level of quality. It is a single speed chain, making it perfect for all your biking needs. This chain is a part type chain and is a must-have for any bike enthusiast.