The Bluebird BMX chain from Odyssey features heavy-duty plates and pins which are made to the same size as the popular KMC freestyle chain. The Bluebird chain (Black, Silver and Gold only) comes with a factory installed half-link on one end. That means that if you want to use the half link, you can shorten the chain from the other end. But if you dont you can shorten it from the half link end. Weight: 470g / 16.5oz Please note the blue, red or white chains don't come with a halflink
Half-links allow for a more precise fit on the wide variety of gearing and chainstay length combinations out there. Odyssey’s Bluebird Half-Link chain is built with proven chromoly link plates and hardened pins for greater durability.