The weather cover for the Zumo 660 motorcycle mount seems to be hard to find these days since Garmin discontinued that GPS some years ago. My brother was recently looking for one since he lost his and after searching the internet for one I found a number of people trying to locate one but not having much luck. If you need one BMW still uses that mount on a number of its motorcycles including the new K1600B. It says BMW rather than Garmin but otherwise seems identical. FYI if anyone else is looking for one.