---
product_id: 2003556
title: "Delta Cycle Airzound Bike Horn - Loud 115 DB Bike Horn for Adults - Rechargeable, No Batteries Needed - Adjustable Volume - Weatherproof Thermoplastic - Bicycle Horn for Road and Mountain Bikes"
brand: "delta cycle & home"
price: "€ 77.51"
currency: EUR
in_stock: true
reviews_count: 8
category: "Delta Cycle & Home"
url: https://www.desertcart.sk/products/2003556-delta-cycle-airzound-bike-horn-loud-115-db-bike-horn
store_origin: SK
region: Slovakia
---

# 115 dB max volume Rechargeable, no batteries Weatherproof thermoplastic Delta Cycle Airzound Bike Horn - Loud 115 DB Bike Horn for Adults - Rechargeable, No Batteries Needed - Adjustable Volume - Weatherproof Thermoplastic - Bicycle Horn for Road and Mountain Bikes

**Brand:** delta cycle & home
**Price:** € 77.51
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Blast through traffic noise with the Airzound—because your ride deserves to be heard!

## Quick Answers

- **What is this?** Delta Cycle Airzound Bike Horn - Loud 115 DB Bike Horn for Adults - Rechargeable, No Batteries Needed - Adjustable Volume - Weatherproof Thermoplastic - Bicycle Horn for Road and Mountain Bikes by delta cycle & home
- **How much does it cost?** € 77.51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/2003556-delta-cycle-airzound-bike-horn-loud-115-db-bike-horn)

## Best For

- delta cycle & home enthusiasts

## Why This Product

- Trusted delta cycle & home brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Loudness:** 115 decibels that cut through city noise and car cabins—be heard, be safe.
- • **Eco-Friendly Recharge:** No batteries needed—recharge effortlessly with your bike pump and save money.
- • **All-Weather Durability:** Built with weatherproof thermoplastic and tough PET bottle for year-round reliability.
- • **Theft-Resistant Design:** Secure clamp and robust build withstand urban theft attempts—your safety stays intact.
- • **Universal Fit & Quick Install:** Fits handlebars 22-26mm with included hardware—setup in minutes, ride with confidence.

## Overview

The Delta Cycle Airzound Bike Horn delivers an ear-piercing 115 dB sound, louder than most car horns, ensuring maximum safety in urban and mountain biking environments. Its rechargeable air reservoir eliminates the need for batteries, making it eco-friendly and cost-effective. Crafted from weatherproof thermoplastic and a durable PET bottle, it withstands all weather conditions. Compatible with standard 22-26mm handlebars, it installs quickly and securely, designed to resist theft attempts. A must-have safety accessory for professional cyclists navigating busy streets.

## Description

desertcart.com Let cars know you're coming with the Delta Airzound bike horn, which clamps easily to any handlebar. It's super loud, blasting out a warning at 115 dB, and it features a volume control. It requires no batteries or cartridges--simply fill the ultra-light air reservoir with any bike pump.About Delta Cycle For more than 20 years, Delta Cycle has created useful cycling products with a mission to make an innovative difference. The company works hard to make their products better and deliver superior value. Delta Cycle offers only a small, concentrated product line that represents the best there is in each category. Product Description Stay Safe in Any Environment With busy streets filled with distracted drivers, bike safety goes well beyond just wearing a helmet. Traditional handlebar bells may help alert pedestrians, but they aren’t loud enough to reach inside cars, especially in noisy urban areas. For over 20 years, Delta’s Airzound Bike Horn has given riders peace of mind. With an adjustable volume switch, it offers up to 115 decibels. From quiet neighborhoods to crowded cities, you can choose the perfect volume for any environment. An easy, effective way to boost riding safety, the emergency siren-like sound penetrates inside of cars and even works to scare away chasing dogs. Designed for everyday convenience, our bicycle horns for adults loud recharges with any bicycle pump. With no batteries or cartridges required, you can recharge on the go and store the air reservoir in a standard bottle cage. Compatible with handlebars measuring 22-26mm in diameter, it’s a great fit for a wide range of bike styles. Purchase also includes hardware, so installation is hassle-free. Boasting a unique design, the Airzound continues Delta’s tradition of product innovation. Crafted with weatherproof molded thermoplastic and paired with a tough PET bottle, it offers strength and durability when you need it most.

Review: Life saver. Best horn ever. - This thing is a life saver. It's louder than most car horns, (which are generally around 100 decibels), and has stopped folks from hitting me countless times on my e-bike. It's not advertised as such, but if someone thinks they wanna cuss at you while they're driving, you can simply lay on the horn for a few seconds. It makes elderly folks jump, so you may want a more quiet sound for other messages. I use other horns for quieter warnings, but this thing WILL be heard inside of cars. 10/10, would buy again. PSA, this is a toned down version of an oldschool product which holds more air, but this one is more than plenty. The fact that you can recharge this horn makes it wonderful.
Review: Wonderfully loud, Safety accessory, MUST have for city cyclist! - I purchased this item for my amazing 76 year old Grandma who commutes to work and well everywhere on her bicycle. She found that LA drivers were clueless and close to killing her on a few occasions and asked me to find a horn. I needed to find a horn that was 1) easy to use 2) theft resistant 3) easy to maintain and reliable, such as easy battery change, water proof, etc. I asked a couple questions to the buyers here on desertcart and got all the answers I need before my purchase. My Grandma has a 26in townie electra and the tube is long enough to reach the bottle holder BUT the air bottle is small and rattled around and the slight hook on the bottle holder make it fit kinda wonky so my husband used the zip ties to strap it directly under the bottle holder, where it fits like a glove and could easily route the tube with the break tubes already in place. We put the botton on the thumb side of the left grip and its easy to push in a panic or to alert a comatose la driver busy texting. As suggested by a desertcart reviewer we also used epoxy on the screw hole to make it more theft proof. My Grandma has been using it for days now and had no trouble using the air pump at a local gas station to refill it. It is a true air horn so nobody can deny my Granny the right of way. She is safe and extremely happy with the ease of use and reliability. Since there are no batteries we don't have to worry about them corroding in the beach breeze or them going dead when you need them most. Over all this horn is literally a life saver and I recommend it to ANYBODY who rides in traffic prone cities. EDIT: After 3 theft attempts the horn finally was broken. The first and second thief managed to push it around but not remove it or damage it at all. But the 3rd thief was vicious. They managed to rip at it enough to cause it to stop working. Either way, They horn stood up beautifully under a lot of pressure. Without the horrible people trying to steal it I'm sure it would have lasted the test of time.

## Features

- Ride with Safety :: One of the world’s loudest bike horn, the Airzound has an adjustable volume switch that offers up to 115 decibels. Its loud enough to reach inside vehicle cabins, instantly grabbing attention.`
- Compact & Rechargeable :: Compact horn design with no batteries required, our bike horns for adults loud recharge with your bike hand pump. Saving time and money, the air reservoir stores in any standard bottle cage or zip ties to your frame.
- Reliable Quality :: With weatherproof molded thermoplastic and a tough PET bottle, our bike horn loud offers long-lasting durability. Come rain, sleet and snow, it functions in any condition for year-round use and safety.
- Easy to Install :: Whether you ride a hybrid, single speed or road bike, our loud bike horn is compatible with handlebars 22-26mm in diameter. With hardware included, it clamps securely in place for a quick, easy setup.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ACAMJC |
| Best Sellers Rank | #40,011 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #18 in Bike Horns |
| Brand | Delta Cycle & Home |
| Brand Name | Delta Cycle & Home |
| Color | Black |
| Country of Origin | Canada |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,572) |
| Date First Available | April 14, 2008 |
| Global Trade Identification Number | 00799403113553 |
| Included Components | 1 Bike Horn |
| Item Dimensions LxWxH | 10 x 4.9 x 2.8 inches |
| Item Package Dimensions L x W x H | 11.02 x 3.94 x 3.11 inches |
| Item Weight | 0.2 Pounds |
| Manufacturer | Delta Cycle & Home |
| Material | Plastic |
| Maximum Compatible Size | 22 Millimeters |
| Minimum Compatible Size | 22 Millimeters |
| Model Name | AirZound |
| Model Year | 2012 |
| Mounting Type | Handlebar Mount |
| Number of Items | 1 |
| Package Weight | 0.2 Kilograms |
| Part Number | AH1000 |
| Product Dimensions | 2"L x 2"W x 4.75"H |
| Size | Standar |
| Sport Type | Cycling |
| Style | Traditional |
| Suggested Users | Does Not Apply |
| UPC | 885753846484 799403113553 885325442366 |
| Warranty Description | Limited Lifetime Warranty |

## Product Details

- **Brand:** Delta Cycle & Home
- **Color:** Black
- **Material:** Plastic
- **Size:** Standar
- **Style:** Traditional

## Images

![Delta Cycle Airzound Bike Horn - Loud 115 DB Bike Horn for Adults - Rechargeable, No Batteries Needed - Adjustable Volume - Weatherproof Thermoplastic - Bicycle Horn for Road and Mountain Bikes - Image 1](https://m.media-amazon.com/images/I/61uF0sv8nZL.jpg)
![Delta Cycle Airzound Bike Horn - Loud 115 DB Bike Horn for Adults - Rechargeable, No Batteries Needed - Adjustable Volume - Weatherproof Thermoplastic - Bicycle Horn for Road and Mountain Bikes - Image 2](https://m.media-amazon.com/images/I/81K24mUMdWS.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How loud is it at the lowest setting - hopefully not obnoxious? And is the volume adjustable on the fly?**
A: At the lowest setting it makes no noise at all. That's because the adjustment valve, which is located on the horn itself and not the tank, is essentially infinitely adjustable. It's just a rotating valve that allows less and less air through until it lets no air through the line at all. But you need to turn it almost completely off for any affect. And yes, it is certainly adjustable on the fly.Having said that, I don't know why you'd ever want this on anything less than the loudest setting. If you're trying to alert a car that you're there more volume is always a plus.

**Q: does this product scare dogs away?**
A: Never used mine with dogs but it sure does make the squirrels jumped up in the air.

**Q: How do I repair the Schraeder valve?  Will not let me refill.  Two different bike shops cannot figure it either - volume is set wide open.  Thsnk You.**
A: You could try a valve core remover, you take the tool and twist the valve core (The thing in the tube that keeps the air in), until it comes off. Then you could reinsert a replacement one from another Schrader tube you might have, or buy another valve core.

**Q: what type of sound does it make?**
A: It sounds *exactly* like the high tone on a two-tone European emergency vehicle, but *LOUDER*

## Customer Reviews

### ⭐⭐⭐⭐⭐ Life saver. Best horn ever.
*by F***Y on October 13, 2025*

This thing is a life saver. It's louder than most car horns, (which are generally around 100 decibels), and has stopped folks from hitting me countless times on my e-bike. It's not advertised as such, but if someone thinks they wanna cuss at you while they're driving, you can simply lay on the horn for a few seconds. It makes elderly folks jump, so you may want a more quiet sound for other messages. I use other horns for quieter warnings, but this thing WILL be heard inside of cars. 10/10, would buy again. PSA, this is a toned down version of an oldschool product which holds more air, but this one is more than plenty. The fact that you can recharge this horn makes it wonderful.

### ⭐⭐⭐⭐⭐ Wonderfully loud, Safety accessory, MUST have for city cyclist!
*by A***N on June 9, 2014*

I purchased this item for my amazing 76 year old Grandma who commutes to work and well everywhere on her bicycle. She found that LA drivers were clueless and close to killing her on a few occasions and asked me to find a horn. I needed to find a horn that was 1) easy to use 2) theft resistant 3) easy to maintain and reliable, such as easy battery change, water proof, etc. I asked a couple questions to the buyers here on amazon and got all the answers I need before my purchase. My Grandma has a 26in townie electra and the tube is long enough to reach the bottle holder BUT the air bottle is small and rattled around and the slight hook on the bottle holder make it fit kinda wonky so my husband used the zip ties to strap it directly under the bottle holder, where it fits like a glove and could easily route the tube with the break tubes already in place. We put the botton on the thumb side of the left grip and its easy to push in a panic or to alert a comatose la driver busy texting. As suggested by a amazon reviewer we also used epoxy on the screw hole to make it more theft proof. My Grandma has been using it for days now and had no trouble using the air pump at a local gas station to refill it. It is a true air horn so nobody can deny my Granny the right of way. She is safe and extremely happy with the ease of use and reliability. Since there are no batteries we don't have to worry about them corroding in the beach breeze or them going dead when you need them most. Over all this horn is literally a life saver and I recommend it to ANYBODY who rides in traffic prone cities. EDIT: After 3 theft attempts the horn finally was broken. The first and second thief managed to push it around but not remove it or damage it at all. But the 3rd thief was vicious. They managed to rip at it enough to cause it to stop working. Either way, They horn stood up beautifully under a lot of pressure. Without the horrible people trying to steal it I'm sure it would have lasted the test of time.

### ⭐⭐⭐⭐⭐ Very loud on for ebikes and scooters Muscat
*by R***L on February 14, 2026*

Easy connection

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*