Summary: When it works it's fantastic, but it likes to self shut off, and the XM rarely if ever connects. I bought this unit for the XM Weather feature (which on an 11k mile trip I took two years ago was fantastic), but since then the unit will not connect to XM at all.
Summary: This GPS is one of the BEST for Motorcycle navigation! Better than Magellan Road Mate! I've used it for over a year and have the lifetime map updates installed on my computer for it. Living in Colorado with all the mountain passes here, I really need it!
Screen could be better and more view-able in the sunlight.
4 January 2015
Summary: This unit guided me 124,000 miles on my last motorcycle and it's now on my new one and here we go again! Great unit that performs well - the only drawback is I believe the screen could be better and more view-able in the sunlight.
Summary: I've had 3 or 4 motorcycle Garmin GPS units, upgraded every time a new one with new and better features was introduced. This one is the best ever. I've used it for over 75,000 miles of touring across the USA.
Summary: This Zumo665 came with my bike from the factory and I hate it!! If you put in a destination it will absolutely put you on the nearest and roughest interstate without fail.now, if this is marketed as motorcycle friendly and such, doesn't it make you wonder who the hell wants to ride ONLY freeways?!
Summary: today is june 27,2014..I bought my Garmin 665 from my local Harley Davidson dealer..I ride a 2012 ultra classic..I ride long distance so I wanted to have lots of different music so I bought the Garmin just for that ... $.799.95 plus the cost of having the dealer to put on the bike.
Summary: I have used my 665 for several years, and gone almost coast-to-coast with it. It calculates and announces turns much faster than my expensive car GPS, and the XM ability (I have NavWeather and NavTraffic) is extremely useful.