---
product_id: 385974564
title: "dB140 Bike Horn"
brand: "hornit"
price: "B/.134"
currency: PAB
in_stock: null
reviews_count: 13
category: "Hornit"
url: https://www.desertcart.com.pa/products/385974564-db140-bike-horn
store_origin: PA
region: Panama
---

# Dual horn modes 140dB piercing loudness Universal handlebar mounts dB140 Bike Horn

**Brand:** hornit
**Price:** B/.134
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Be heard, be safe, be unstoppable!

## Quick Answers

- **What is this?** dB140 Bike Horn by hornit
- **How much does it cost?** B/.134 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/385974564-db140-bike-horn)

## Best For

- hornit enthusiasts

## Why This Product

- Trusted hornit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-lasting Power:** Powered by 2 AAA batteries that last up to 12 months with regular use—reliable safety without the hassle.
- • **Versatile Dual Horn Modes:** Switch between a high-pitched duo tone for roads and a car horn style for parks and trails—tailored alerts for every ride.
- • **Lightweight & Weatherproof:** At just 3.6 ounces and fully weatherproof, it’s built to endure your toughest rides without weighing you down.
- • **Perfect Fit, No Compromise:** Includes two handlebar mounts with multiple spacers to fit all standard bike bars seamlessly.
- • **Unmatched Loudness for Safety:** 140dB piercing tone cuts through urban noise, ensuring you're heard by drivers and pedestrians alike.

## Overview

The Hornit dB140 Bike Horn is the world's loudest cycle horn delivering 140dB at source with two distinct sound modes for versatile urban and trail use. It features universal handlebar mounts for a perfect fit, is lightweight and weatherproof, and offers up to 12 months of battery life on 2 AAA batteries. Designed to enhance rider safety by cutting through ambient noise, it’s a must-have for every serious cyclist.

## Description

desertcart.com : Hornit dB140 Bike Horn (dB140 V3) : Sports & Outdoors

Review: Sound is ample! - Haven’t used it on my scooter but let me tell you, this is loud. Annoyingly loud. It’s going to get the job done. When it says it’s “piercing” , it truly means that. The controls are simple and the mechanism used to initiate the sound is able to be placed in a discreet area so that it doesn’t interfere with other controls. Sweet man.
Review: Solid construction and really loud. - Like probably most urban riders, I have had too many close calls with oblivious people. The little bell I used to use went ignored by most. I have been knocked right off my bike. But this horn is so loud people don't ignore it--maybe they think it is a truck coming up behind them. Very well-made. It mounts securely and the little button allows use without moving my hand off the bar. Great product I wish I had years ago.

## Features

- The World's loudest cycle horn. 140dB at source the dB140 puts you in control of your safety because it gives you a way to make people know you’re there even when they aren’t looking.
- Two horn modes. “piercing mode” is a high-pitched 140db duo tone, primarily for road use, designed to be heard by car, van and truck drivers as well as pedestrians with headphones. “horn mode” is a 121dB car horn style sound designed to be used to warn pedestrians in parks and on trails.
- Two handlebar mounts included. to ensure a perfect fit with all handlebar sizes two mounts are included-one mount for bars with a diameter of 22-26mm with 4 differently sized spacers and a second dedicated to 31.8mm diameter bars (road bikes).
- Enjoy the ride. the dB140 gives you the ability to let other road users know you’re coming and that alone makes cycling much less stressful. No more shouting, fewer emergency stops, and more time spent enjoying the ride.
- The small, sleek, and completely weatherproof horn weighs only 3.6 ounces (including mount, trigger, and batteries). 2 x AAA batteries included which last up to 12 months with normal use (normal use is 6 x 1 second blasts per day).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09LDF9KMQ |
| Best Sellers Rank | #42,377 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #16 in Bike Horns |
| Brand | Hornit |
| Brand Name | Hornit |
| Color | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (917) |
| Date First Available | November 9, 2021 |
| Global Trade Identification Number | 05060509922468 |
| Included Components | Hornit dB140 V3 Horn, Remote Horn Trigger, Two Handlebar Mounts, x2 AAA Batteries |
| Item Dimensions LxWxH | 3.85 x 1.9 x 1.65 inches |
| Item Package Dimensions L x W x H | 5.43 x 3.46 x 2.24 inches |
| Item Weight | 3.6 Ounces |
| Manufacturer | Hornit |
| Material | Plastic |
| Maximum Compatible Size | 26 Millimeters |
| Minimum Compatible Size | 22 Millimeters |
| Model Name | dB140 V3 |
| Model Year | 2021 |
| Mounting Type | Handlebar Mount |
| Number of Items | 1 |
| Package Weight | 0.18 Kilograms |
| Part Number | 467648V3 |
| Size | One Size |
| Sport Type | Cycling |
| Style | Db140 V3 |
| Suggested Users | unisex-adult |
| Warranty Description | 2-Year Hornit Warranty |

## Product Details

- **Brand:** Hornit
- **Color:** Black
- **Material:** Plastic
- **Size:** One Size
- **Style:** Db140 V3

## Images

![dB140 Bike Horn - Image 1](https://m.media-amazon.com/images/I/71maawYu8NL.jpg)
![dB140 Bike Horn - Image 2](https://m.media-amazon.com/images/I/61ugZP+m1NL.jpg)
![dB140 Bike Horn - Image 3](https://m.media-amazon.com/images/I/61mTR4Z6paL.jpg)
![dB140 Bike Horn - Image 4](https://m.media-amazon.com/images/I/718utaVO8xL.jpg)
![dB140 Bike Horn - Image 5](https://m.media-amazon.com/images/I/71TLYLhyLdL.jpg)

## Available Options

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

## Questions & Answers

**Q: I'm buying this for a friend of mine who lives in NYC.  I'm worried it will be stolen off his bike though... is this easily removed and stolen?**
A: Yes, you have to remove it a half turn to pull it off to install batteries unplug the button rotated, 180° and stick it in your pocket unless that person gets mugged it won’t get stolen

**Q: Is it possible to get a longer cord? I want to mount it on my seat post facing backwards so I can alert cars coming up behind me.**
A: No idea why Maurice Pinder would take the time to provide you with false information.

“DB140 EXTRA LONG TRIGGER 150CM (5FT)” Hornit most certainly makes a longer trigger. You can easily purchase the item.

**Q: Is it easy to replace the batteries while the horn is mounted or does the horn need to be removed to get to battery compartment ?**
A: Yes it is easy to replace the batteries.  To change the batteries, unplug the thumb button wire, then turn the horn body 90 degrees (quick release) and lift off the handlebar bracket. Replace batteries, then reverse the above procedure. Re-Plug the thumb button wire. The horn works very well and load enough for people to hear you coming.

**Q: Unit works fine, but it sounds like there's a loose piece of plastic inside that rattles around when I shake the unit?  Is that normal?**
A: No! It should not sound like a rattle. If you are very concerned ask if you can return it for a replacement. 
Even if you are passed the return deadline, a reasonable company will allow for a replacement.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound is ample!
*by D***S on September 6, 2025*

Haven’t used it on my scooter but let me tell you, this is loud. Annoyingly loud. It’s going to get the job done. When it says it’s “piercing” , it truly means that. The controls are simple and the mechanism used to initiate the sound is able to be placed in a discreet area so that it doesn’t interfere with other controls. Sweet man.

### ⭐⭐⭐⭐⭐ Solid construction and really loud.
*by S***N on June 7, 2025*

Like probably most urban riders, I have had too many close calls with oblivious people. The little bell I used to use went ignored by most. I have been knocked right off my bike. But this horn is so loud people don't ignore it--maybe they think it is a truck coming up behind them. Very well-made. It mounts securely and the little button allows use without moving my hand off the bar. Great product I wish I had years ago.

### ⭐⭐⭐⭐⭐ Can still be improved. But better than others.
*by K***L on July 25, 2025*

Fantastic customer service. Loud and fairly strong. As mentioned in other reviews it's downfall is the battery cover screw and the fact that the super loud screach is confusing to pedestrian traffic and doesn't make them move over. Most people just freeze in the middle of the trail and look up to see what kind of bird is on crack.

## Frequently Bought Together

- Hornit dB140 Bike Horn, Upgraded V3 Model, World's Loudest Bicycle Horn for Increased Rider Safety, Remote Trigger and Upgraded Mounting System Included
- Lamicall Bike Phone Holder, Motorcycle Mount - Motorcycle Phone Holder, Handlebar Cell Phone Clamp, Scooter Phone Clip for iPhone 16 Pro Max/Plus, 15 Pro Max, S10, S20, More 4.7" to 6.8" Smartphones
- BriskMore Handlebar Bike Mirror, Scratch Resistant Glass Lens, Ajustable and Rotatable Safe Rearview Bicycle Mirror

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.pa/products/385974564-db140-bike-horn](https://www.desertcart.com.pa/products/385974564-db140-bike-horn)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-03-06*