I currently have all the body pieces off my 250 elite scooter. I'm
awaiting parts. I figured it'd a great time to replace the horn.
This Fiam horn is L-O-U-D! 132 decibles according to the package! It's
called a "blazer horn, highway blaster" (high tone) model # BH103FBH.
It was $13 at autozone. They had cheaper Fiam horns but for $2 or $3
more I decided to get the L-O-U-D-E-S-T one they had. That's a small
price for safety.
It's a little bit thicker than the original due to the attached black
trumpet where the sound comes out. It is the same diameter and mounts
exactly the same so it fits fine.
Mounting it was easy. Once the horn was exposed from behind the
bodywork mounting it took 5 minutes. My scooter hides the horn behind
a lot of body pieces. If I wanted to swap horns without the scooter
being already apart it would have taken about an hour and 1/2 from
start to finish.