You are looking at a Garmin Zumo 590LM. I used it for one trip for two weeks in 2018 and haven't since. The battery doesn't hold a charge but that doesn't matter if you plan on having it plugged in.
It charges off a standard micro usb but chances are you will be purchasing a motorcycle mount yourself. It works great, super functional for riding motorcycle, easy to navigate and can use it with a thick glove on. The item "Garmin Zumo 590LM Motorcycle GPS Lifetime Maps" is in sale since Monday, September 23, 2019. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\GPS Units".
The seller is "siloisla-3" and is located in Bemidji, Minnesota. This item can be shipped worldwide.