does anyone know of any common problems with the original speedo on a 2005 fe 550, one ride it worked then next it didnt even turn on, it never got a large amount of water on it so i got no idea what else it might be
Sounds like a loose connection? I pulled all my plugs on the bike apart when I got it and filled it with CRC so corrosion and moisture wouldn't be a problem. I'd do that and you might be lucky enough to find the problem