The world’s loudest bicycle horn, the Airzound easily clamps onto any 22-26mm bar. Ideal for urban riding when you need to let traffic know you’re there! This revolutionary bike air horn requires no batteries or cartridges and refills with any bike pump. The volume control switch makes it easy to adjust this bike horn to your surroundings.
Super Loud 115 db
No batteries or cartridges required
Volume control switch
Clamp for mounting on 22 - 26mm handlebar
Refills with any bike pump
35" from bottle to clamp Can be extended additional 35" with uption Tube Extension Kit