Alternative to buying a dedicated motorcycle GPS (Cher compared to all comers) I am so please that cover that allows me to use my "Tomtom Go". The readability of the screen in the sun is not "top" (This is the least we can say. We see nothing in the sun ... this is due to the tomtom screen)
But the sound guidance enough for me (do not drive too fast) Fixing the handlebar is secure and the cover (Easily removable stopped) covers your GPS, external climatic conditions. So for me, it's perfect!