Hornit DB140 World's Loudest Bike Horn

The Hornit dB140 is the world's loudest bike horn, giving cyclists control over their own safety. Slim and smartly designed, it helps cyclists make themselves known to cars and pedestrians.

At 140 decibels, Hornit DB140 is like the sound of a jet engine and 4 times louder than its competition - be heard and seen easily by cars, buses, lorry drivers, and pedestrians. Two sounds - a sharp 'road' mode and a lower-pitched 'park' mode - provide options for any environment. With easy installation and removal and a universal mount, the horn is ideal for any bike. Not to mention, it's weatherproof (though not submersible in water