Very simple bell that makes a defined single 'ping' sound at the flick of the lever. No working parts, just a lever on a spring so it will work perfectly time and time again. Very light and easy to fit.

Traditional Chrome bell, the same as you had on your bike when you were little!

One of the biggest challenges of cycle-commuting is making your presence felt above the din of traffic. The Air Zound bike horn emits a 120 decibel blast that will let even the most inattentive driver know you're out there. The horn is handlebar mounted, and the air reservoir is attached to your water bottle cage. Easy recharging using either a bike pump or compressor. Each refill lasts for approximately fifty blasts.
Weight: 45.0 grams
Volume can be regulated with the turn of a switch