Adapter kit allowing the installation of Garmin zumo 340/345/350/390/590/595/660 Motorcycle GPS devices on vibration dampened quick-lock GPS mounts and nonshock bar clamp GPS mounts made by SW-MOTECH. Features; for installation of Garmin zumo 340/345/350/390/590/595/660 on quick-lock GPS mounts; for installation of Garmin zumo 340/345/350/390/590/595/660 on nonshock bar clamp GPS mounts included; adapter kit consisting of 4 screws, spacers and washers.; mounting instructions.