OEM 47cc Mini Pocket Bike Replacement Chains for the Cag, MX3, MTX, and RSR models. This will fit most pocket bikes that are two feet tall with no lights, turn signals, or electric starts.

Please count the number of links your chain has (count the outer links, two dots per link). The most common size is 72, but you may also have a 71, 68, or 69. Choose a size that is closest to your chain length, it can be one or two off. The chain size is 25H. We cannot cut it to your desired length, but, if you need a shorter chain, you can break it yourself with a pair of pliers or a chain cutter, and get a master link to connect it. If you need a longer chain, you can get two chains and two master links. If you're not sure, pick 72.