INCREDIBELL XL
Suggested Retail Price $8.50
Order Incredibell XL

The louder version of the Original Incredibell. The Incredibell XL is a little bigger and comes with the same pivoting dinger. 
Bicycle police like this bell.

Dome diameter: 43mm (1.7")
Fits handlebars with 21.7mm - 26mm (.85" - 1.03") outside diameters.