The Fabric Chain Tool Mini Tool is a compact chain tool that is ideal to take with you on race day, touring the country or even hitting the trails for the evening. Most contemporary bicycles use drivetrains of 8, 9, 10, or 11 speeds. The Fabric chain tool has a solution for each of these popular sizes. A detachable pin can be removed, replaced, and reversed, offering extra longevity to the most important part of the tool. The curved, CNC machined hardened steel handle is ergonomic and comfortable on your hand, making the chain tool easy to use.