The ORBEA ZIPP ZR1 Rear Hub MS End Caps are designed to keep your Zipp ZR1 rear hub running smoothly and compatible with your chosen drivetrain and axle standard. End caps are the small but essential interface between your hub and frame, ensuring a precise fit in the dropouts and secure support for the axle. By replacing worn, damaged, or incorrect end caps, you restore proper alignment, reduce unwanted play, and help extend the life of your wheelset.
These end caps are tailored for Zipp’s ZR1 rear hub with a Microspline (MS) freehub body, making them ideal for riders using modern 12-speed Shimano MTB or gravel drivetrains that rely on the Microspline interface. They are typically easy to install without special tools, allowing you to swap or service them during routine maintenance or when changing frame standards. Whether you are refreshing a high-performance wheelset or completing a custom build, these ORBEA-branded ZIPP ZR1 MS end caps provide a clean, secure, and reliable finishing touch to your rear wheel setup.