Love it! I have it on my Roadbike. It´s loud enough for every situation. And that´s the most important thing. It´s really loud. And it looks pretty nice, it fit´s to every kind of handle bar and it´s quite easy to use and install. I will replace my pretty but expensive and completly useless Knog Ois on my commuter and fitness bike. Last of all. The price is unbeatable for the quality and sound :-) Thank you Trivio!