The Mirrycle Jellibell is a fun way to let pedestrians and other riders know you're coming! The Jellibell has a see-through top so you can see the gears spin as it rings. It's weatherproof, too!

- Dome Diameter: 48mm (1.9")
- Fits handlebars with 21mm – 22.5mm (.83" – .89") outside diameters