I offer it to my son and I like it a lot. It ring very loud and is very beautiful. I like it !
Very stealth looking and doesn't stand out which is great. The ring is loud enough for me though I have seen others say it's on the quiet side. It suits me because I more just want to gently remind people I'm around (on bike paths etc) rather than scream "get out of my way".
There is a little bit of light ringing in normal riding over bumps and so on which I didn't really expect. It's not enough to be annoying but if you have a very quiet running bike you may notice it.
I got the large Oi as a birthday gift and I tried to fit on to my road bike but it was very loose. I email to Knog and Bridg got back to me and he explain how I should fit it, I tried again but no luck and I shot a video and sent to Bridg. Another very nice email came. I did not see the shim which is hidden in the underside of the tray that the bell sits in. Then it worked perfectly! I do use Knog products. I have 3 lights and alarm finder. They all work perfectly. Also, their designs are top notch but Customer Service is top top top notch! Thanks!
This bell is a winner. Low profile, clean fitting.