Originally Posted by
Chris516
I found out that my parents' had a bike horn put on my (road)racing bike that I use to get everywhere. I have already found that it is causing pain in my hips from how wide it is.
What exactly is causing pain in the hips? The horn? The bike? My road bike is pretty narrow, although I did make a fat tire bike that feels too wide. If you use cleats, there is some lateral adjustment in the cleat placement on your shoes.
Personally I rarely use my car horn, and don't feel I need a bike horn. I do like to notify people when I pass, which I use a simple "Hello" for, although a bell would be good too.
I think
zound makes refillable bike air horns.