Bright and clear in tone, elegant and shiny in complexion, this PUBLIC designed copper bell will get you noticed for all the right reasons. A quality bike bell with a pleasing, civil tone is hard to find. Too often, they have a tinny, abrasive sound. Simple and elegant, this bell is loud enough to alert cars, bikers, and pedestrians of your presence without being obnoxious. Specs Alloy Clear, loud tone Fits up to 22mm handlebars Fits on all PUBLIC bikes except our drop bar road bikes 55mm diameter