Nice product. I mounted these on a 06 Kawasaki 900 LT Classic. Due to the factory sissy bar I could not use the supplied mounting system without making a few trips to the hardware store. Instead, I used the bikes original mounts and it worked. You'll need to file a little off the lid where the grommets are in order to take the pressure off the lid hinge but other than that, they bolted right on. Putting the grommets in are a little difficult and you'll use a few explicitives but once they're in you're good to go. I give this a 4 because of the grommet difficulty and the type of plastic used to make them (I was expecting something a bit more rigid). Other than that they look nice on the bike and are very functional.
Sincerely,
Tim E