Best Bike Horn Reviews – Loud Electric and Squeeze Bicycle Horns for Adults, Teens and for Kids

Riding a bike is a fun and healthy activity, but what if you're traveling around a crowded area full of pedestrians or vehicles? In this case, you need a loud horn to alert others of your presence. That's why we created this review, to provide you with 5 excellent horns from some of the best bike horn brands out there. These horns aren’t only loud and proud, they’re easy to install as well, so check them out!

But before we get to our top picks, if you're shopping for a young child, who's riding close to home, you may not want or need a horn that is super loud. To save you time, we've picked out some of the favorites on Amazon! Or, if you were looking for a classic bike bell, Accmor offers a wide variety of bicycle bells with loud crisp clear sound for both adults and kids.

TopProducts may earn commissions when you purchase through links on our site. Learn More.
Our Top Choice
Hornit The World’s Loudest Cycle Horn
Hornit creates loud horns for all types of bikes. Its products are easy to install and they deliver some of the most powerful horn sounds you can find on the market.
Very loud – 140 decibels. Easy to install and use. Fits most bikes and handlebars. The required batteries are included in the package.
Might actually be very loud, use when far away from pedestrians.
Electric horn
Up to 140 dB
1.6 x 0.8 x 2 inches
2 different sounds
Best Value
Daway LED Bike Light and Horn Set
Daway makes multiple bike accessories such as lights, horns and phone holders. Its products can be fitted to almost any bike and aren’t at all expensive.
Complete kit with lights and horn. Easy to install. Waterproof products. Rechargeable frontal light via USB. Horn produces up to 120 dB.
The rear bike light may fall off if not attached correctly.
Rechargeable light and horn set
Up to 110 dB
Black with blue accent
4 x 2 x 1.5 inches
5 different sounds
Delta Cycle Airzound Air Bike Horn
Delta Cycle specializes in bike accessories such as phone holders, horns, locking mechanisms and others. Its products also come at affordable prices.
Doesn’t need batteries or cartridges. Fits most bike handlebars. Very loud – up to 115 dB. Can be filled with a standard bike pump.
The handlebar mounting mechanism is problematic unless you carefully follow instructions.
Air horn
Up to 115 dB
10 x 4.9 x 2.8 inches
1 sound
Sunlite Handlebar Squeeze Bike Horn
Sunlite is a renowned manufacturer of LED light bulbs and other lighting options. It also produces a plethora of bike accessories, particularly horns.
Available in numerous types, shapes and colors. Easy to install, fits most handlebars. Great gift idea. Kid friendly (or for grown ups who want a touch of whimsy).
It may need a forceful squeeze.
Squeeze horn
Not specified
Multiple fun styles available
4.5 x 6.6 x 8.2 inches
1 sound
Dealpeak Ultra Loud Cycling Bike Horn
Dealpeak makes a multitude of useful accessories, from bike horns to phone cables and LED lighting kits for different types of bikes.
Available in 3 color options. Easy to install. Attractive design. Comes with a mini-screwdriver. Fits most bikes' handlebars.
Isolated complaints that the horn isn’t loud enough, which may happen because the batteries need to be changed.
Electric horn
Up to 120 dB
Blue, red or black
5.9 x 3.2 x 2.4 inches
5 different sounds

Related Reviews
Best Bike Helmet
Best Bike Light
Best Bike Cargo Trailer
Best Bike Seat

What is the Best Loud Bike Horn on the Market?

Buying a bike horn isn’t rocket science and isn’t a huge financial investment either. Yet, it’s something that has to be done if you’re concerned about your safety while traveling. So, without further ado, here are the 5 products we have chosen! If you don't find the one that works for you, we recommend taking a look at Amazon's best selling bike horn list or the customer recommendation list for more options.
Our Top Choice
The Hornit dB140 Cycle Horn can be installed like a regular bike like and it comes with a remote trigger. Its batteries will last up to 12 months on moderate use. If you prefer a horn which also incorporates an LED light, check out the Hornit Bike Horn & Light which is available in several colors and sizes.

Hornit Electric Bike Horn with Remote Trigger - Up to 140 dB Loudness, Includes 2 AAA Batteries

Just as the name implies, Hornit focuses on bike horns only and creates a multitude of them which are suitable for both kids and adults. The horns from this brand are easy to install and they include various useful features. On top of that, they also come in different colors, so whether you’re a boy or a girl, you'll definitely find a suitable color for your tastes.

The Hornit dB140 Cycle Horn incorporates one of the loudest sounds out there, delivering up to 140 decibels each time you use it. The horn can be installed like a regular bike light and it functions with 2 AAA batteries which are included in the package.

Hornit Extra Loud Electric Bike Horn – Battery Operated.

When it comes to compatibility, this horn is suitable for almost all types of bikes and it comes with a rubber element which stretches over the handlebar, adding safety and security. You can also take advantage of the "park mode" which delivers a quieter sound, but powerful enough to let others you are passing by.
Best Value
The Bike Light Set with Bike Horn from Daway is completely waterproof and equips your bike with a loud horn and an LED flashlight featuring multiple modes. If you prefer just the light without the horn, we suggest looking at the USB Rechargeable Rear Bike Light as well which features 7 modes and is available in 2 color options.

Daway Loud Electric Bike Horn Set – Waterproof Horn with Super Bright LED Light for Road or Mountain Bikes, Extra Safety Light Included

Daway is another brand which creates a multitude of accessories specially designed for bikes. This company makes bike lights, horns, phone holders and even sports sunglasses which are required when cycling during sunny summer days. On top of that, Daway also makes items that’ll enhance the visual appeal of your bike such as LED lights which can be attached to wheels, creating a stunning visual show during the night!

For now, let's focus on the Rechargeable Led Bike Light Set from Daway. This kit contains a powerful LED front light which can illuminate up to 320 feet in front of you, a rear light with an autonomy of almost 40 hours, and of course a loud horn. All these accessories are included in this reasonably priced set and it’s compatible with most types of bikes.

The accessories are also lightweight and easy to install, not to mention that the frontal light incorporates a 1200MAH lithium battery which can be charged via USB. This powerful light can operate for approximately 2.5 hours and features 300 lumens which will make you visible from a long distance. When it comes to the bike horn, it has 2 loudness levels (110 dB or 120 dB) and incorporates 5 different sounds to choose from.
The Delta Airzound Bike Horn from Delta Cycle comes with volume control and it can produce sounds up to 115 decibels which is sufficient to let others know you are passing by. If you also need a place to hold your phone while riding, Delta makes a variety of handlebar phone holders.

Delta Cycle Airzound Very Loud Bike Horn - Rechargeable Air Horn Siren Super dB, Refills with Bike Pump

Delta Cycle has focused on creating and selling bike products for more than 20 years now and its merchandise is quite varied. For example, you can buy bike horns from Delta Cycle as well as phone holders, locking mechanisms and a plethora of other accessories. This brand is dedicated to creating high-quality products from some of the best materials out there.

The Delta Airzound Bike Horn from Delta Cycle is a unique horn because it doesn’t need batteries to function. It can be refilled with any bike pump and delivers loud sounds up to 115 decibels. Most importantly, you can control the volume of the horn and it can be mounted on most handlebars with little to no effort.

This horn is ideal for letting others you’re passing through and it doesn’t look too big on your bike. The manufacturer provides lifetime warranty for manufacturing defects, so even if you accidentally receive a damaged product, it’ll be replaced for you.
The Sunlite Handlebar Squeeze Horn is a great novelty item you can buy for yourself or another cyclist friend. It’s available in multiple types, shapes and colors as well. On the other hand, if you prefer an electric horn, we recommend the 3 Sound Electric Horn which comes from the same manufacturer.

Sunlite Kids Bike Horn — Operates with Simple Squeeze, Fits Most Handlebars, 27 Colors/Styles Available

Sunlite is a company focused on lighting options, mainly incorporating LED technology. You can buy light bulbs from it as well as spiral lights, colored LEDs and even wall-mountable lanterns for outdoor use. Among the products sold by Sunlite, we also find affordable bike horns which, as we found out during our research, are sufficiently loud.

The Sunlite Squeeze Horn is one of those accessories that’ll make your bike unique! This horn isn’t electric, so you’ll have to manually squeeze it to produce sound, but we read that it’s sufficiently loud and others will hear you coming. Best of all, this horn is available in a great variety of colors and shapes such as sharks, cats, penguins, alligators and multiple other animals. The horn can easily fit most handlebars and it doesn’t occupy a lot of space, so you can also fit something like a phone holder next to it.
The Ultra Loud Bicycle Horn from Dealpeak is available in several color options and features 5 different horn modes. If you are looking for an old school retro bike horn, then the Coolrunner Bugle Bike Horn may be just what you are looking for. It comes in 5 eye catching styles and quickly attaches to most bike handlebars.

Dealpeak Electric Bike Horn - Ultra Loud 5 Modes Cycling Horn and Siren, Works with 2 AAA Batteries

Dealpeak is a versatile manufacturer which produces a wide variety of items, from bike horns to Bluetooth transmitters, LED lights for selfie cameras and USB handheld microphones. The accessories you can get from Dealpeak will make your life easier, more comfortable and more eye-catching at the same time.

Let's take a look at the Ultra Loud Bike Horn from Dealpeak which is available in several color options such as black, red or blue. This device fits most handlebars and it works with 2 AAA batteries which aren’t included in the package. The horn features 2 buttons, one for changing the sound type and the other for actually activating the horn.

This horn also comes with a mini-screwdriver included in the package which will help you install it in a matter of minutes. Your main advantage is that you can select from multiple types of sounds at the same time and the horn itself is very loud and clear, so everyone will hear you coming.

Air Bike Horns vs Pump Bike Horns vs Electric Bike Horns – What is the Loudest Bike Horn?

A bike can be accessorized in so many ways, much like all the different options you have for accessorizing your car or truck. For example, you can get yourself a special type of bike light which illuminates the road further into the distance, a helmet for protecting your head as well as a bike computer which provides vital data for you if you’re interested about your speed, distance traveled and other details.

In a similar fashion, you can also buy yourself a bike horn. But a loud bike horn isn't just for looks and fun. According to the National Safety Council, a bell or a bike horn is an important piece of safety gear.

Many bikes these days are equipped with a factory horn, but what if this one isn’t loud enough or doesn’t meet your specific requirements in one way or another? In this case, you need to invest in a more professional bike horn. These products aren’t expensive and yet they’ll increase your safety and security on the road, not to mention giving you more peace of mind.

Let's take a look at a couple of factors which should be taken into account when buying a bike horn. We hope this guide is concise and helpful enough for you to make an ideal decision!

Video: Basics Of City Cycling | Urban Biking Safety Tips

Urban cycling for beginners —bike riding in a city environment. | Courtesy of Global Cycling Network
A new and high-quality bike horn won’t set you back a fortune. For example, in most cases you’ll find a great horn at a price somewhere between 10-20 dollars, and around 30 dollars for a higher end one. The price of a horn depends on various factors such as the brand which makes it, its features and the materials used for its construction.

At the same time you'll also find a plethora of cheap bike horns on the market, but we advise you to stay away from them because in most cases they’re a waste of money. Such horns are usually priced around 5 dollars, and they either don’t work or aren’t loud enough, which basically defeats their purpose. When it comes to your safety, your main priority shouldn't be saving money.

Now if you are just buying a horn for a kids bike to make it look cool — and your child is not riding on the road — a fun bike horn that only costs a few bucks is fine. However, if they will be riding anywhere there are cars, make sure to get one that can be heard by drivers with their windows closed. Many kids bike horns are not loud enough for this - so you may want to get one cute cheap bike horn for looks, and a good loud bike horn for safety!
If this is the first time you’re buying a bike horn, these are the characteristics you may want to keep in mind when purchasing:
  • Loudness — we'll put this first because it’s the most important aspect, but not the only important one. Good horns should be loud, usually around 120 decibels, so that even drivers who don’t have the windows of their cars rolled down should hear you
  • Type — some horns are powered by batteries, others are air horns while still others can be activated by squeezing them
  • Compatibility — most horns today are compatible with almost all types of bikes, but you should double check the attaching mechanism, just to be sure that it fits your bike's handlebar
  • Number of sounds/modes — some horns are more sophisticated and they feature several different sounds you can select from. Similarly, certain horns can have a quieter mode which is useful if you want to alert the people in front of you of your arrival, not the whole city!
In the next section, we’ll discuss these types of horns in greater detail and hopefully this will help you make the right decision.
Construction and Design
As mentioned earlier, there are 3 main types of horns for your bike:
  • Air horns — these are "powered" by a flow of air passing through the horn, creating a loud sound, usually up to around 120 decibels. These horns can be manually recharged with air using a standard bike pump. Your advantage? You don’t need to buy batteries on a regular basis
  • Electric horns — these are the most common type of horns, usually functioning with 2 AAA batteries or a rechargeable lithium ion battery. They usually have a long battery life, so you can use them for several hundred times before you need to replace the batteries. The loudness level is up to 140 decibels. Any louder than that and you'll be banned from sounding the horn in certain cities!
  • Manual horns — most bikes are usually equipped with a manual horn which, obviously, can be operated manually, through a squeezing motion in most cases (or a bell with a pull "trigger."). These horns don’t break records when it comes to loudness, but they’re more affordable and preferred by some.
You also need to know that bike horns are available in various types of colors as well, so keep that in mind if you’re offering it as a gift.
Performance and Ease of Use
If you’re wondering about the installation process, usually high-quality bike horns can be installed in a matter of minutes. They have a flexible mechanism which fits most handlebars, keeping it in place. Certain horns are backed up by a reassuring warranty period and require little to no maintenance, so it’s a good idea to shoot for those products if you want to have more peace of mind in the future!

Be safe on your bike. Be Seen. Be Heard!

Get the Best Bike Horn of 2023!

Horns provide an efficient way of letting others know you are passing by. Use them often and use them early. By doing so, you’re making the road a safer place for you and other drivers, cyclists or pedestrians. If our review of some of the best bike horns hasn’t yielded something for you yet, have a look through the other brands and we’re sure you’ll find what you’re looking for!

Our Top Choice
Hornit The World’s Loudest Cycle Horn
Best Value
Daway LED Bike Light and Horn Set
Delta Cycle Airzound Air Bike Horn
Sunlite Handlebar Squeeze Bike Horn
Dealpeak Ultra Loud Cycling Bike Horn

Bike Horn FAQs

How to attach bike horn to bicycle
To attach a bike horn to a bicycle, you only require the right wrench. Start by removing the nut and bolt from the attachment piece. Then, slip the attachment piece over the handlebars and use the nut to fasten the horn in place. Use the wrench to tighten the nut.
What horn is needed for motorized bikes
The horn that’s needed for a motorized bike is one that runs on electricity. It should have a rechargeable lithium-ion battery so that it keeps running. If you are looking for a horn for a motorized bike, we have reviewed several popular choices.
How do I change the sounds on my bike horn
Changing the sound on your bike horn is easy — as long as you have a bike horn with multiple sound modes that is. After locating the headset screw, turn it using a 3/32-inch hex. You can increase the volume by turning the screw anticlockwise. On the other hand, turning it clockwise will reduce the sound volume.
How do I make a bike horn spooky
You can make a bike horn spooky - either for Halloween or your own fun - by installing a switch that makes it sound different. However, it has to be an electric horn. If not, the spooky sound may not work.