Delta AirZound Rechargeable Air Powered Horn
World's loudest bike horn - Recharges with a standard bike pump, no batteries or cartridges required.
- 115 decibel horn with volume control switch
- Air reservoir is easily refilled with any bike pump
- Easily mounts on most handlebars (22 mm - 26 mm)
- Extension allows for more versatility when mounting
- No Batteries Required
- Weight: 0.5 lbs / 227 grams
