The Shimano Chain 138 Links is a durable and reliable replacement chain designed to keep your bike’s drivetrain running smooth and precise. With 138 links, it offers extra length to accommodate a wide range of frame sizes, drivetrains, and gear combinations, making it especially useful for longer chainstays, e-bikes, or bikes with complex suspension designs. Built with Shimano’s proven chain technology, it is engineered for consistent shifting performance, efficient power transfer, and long-lasting wear resistance under everyday riding conditions.
This chain is ideal for riders who want dependable performance for commuting, training, or weekend adventures. The precisely formed plates and pins are designed to mesh cleanly with compatible chainrings and cassettes, helping to reduce noise and minimize skipping under load. It can be shortened to the perfect length for your bike using a standard chain tool, ensuring a clean, professional installation. Whether you are refreshing a worn drivetrain or building up a new bike, the Shimano Chain 138 Links provides a solid foundation for smooth, confident shifting and efficient pedaling.