Endurace CFR - R148 - 2027. Endurace CFR - R072 - 2026. Endurace CF SLX - R077 - 2026. Endurace ON Fly - R149 - 2025-2026. Endurace ON Fly - R137 - 2025-2026. These are used to attach the computer mounts to compatible Canyon cockpits, with one used on the top side and one on the underside.
