Ding Ding! Let 'em know you're coming through with the Heads Up Trail Bell. The simple magnetic design lets you easily toggle between active ringing and silent modes and it easily attaches to the 22.0 diameter section of most flat bars. Keep those hands free for riding and let the Heads Up trail bell do the work for you! 

Specifications:

• Attaches to the 22.0 diameter section of many flat handlebars 
• Weight: 46 grams / 1.6 ounces
• Material: Brass