This kit includes our custom machined Two-Way Locking Bolt. The stock bolt and nut that come with the Tornado horn is not designed for use on a motorcycle. The specially designed locking bolt included ensures that your horn is secure. It's a small but critical part of our kit that you may not appreciate right now, but you'll see what we mean when you install this kit.
You'll be anxious to hit that horn button when your kit is installed, but don't do it inside the garage or near kids or pets please. This thing is very loud!