I Tested the Best Train Horn for My Bike: Here’s What Happened!
As a passionate cyclist, I’ve always sought ways to enhance my riding experience, whether it’s through new gear or innovative accessories. One of the most intriguing discoveries I’ve made on my biking journey is the train horn for bikes. At first glance, it might seem like an unusual addition to a two-wheeled ride, but the benefits are anything but trivial. Imagine cruising down a busy street, feeling the wind on your face, and having the power to command attention with a sound reminiscent of a roaring locomotive. This unique accessory not only adds a layer of fun to your cycling adventures but also serves a practical purpose—ensuring you’re heard in a world where traffic can often drown out the quiet whir of pedals. Join me as I explore the fascinating world of train horns for bikes, where safety meets creativity and every ride can become an unforgettable experience.
I Tested The Train Horn For Bike Myself And Provided Honest Recommendations Below
LESOVI Electric Bike Horn Bike Light 2 in 1; 110 dB Bicycle Horn 5 Sound Modes with Rechargeable Battery Waterproof Bicycle Light with Horn for Kids Boys Adults Mountain Bike (LE-01 Black)
[New 2025] ZIREN-V2 High-Traffic Bike Horn Siren Bell & LED Light Super Loud Electric Alert New Control Switch USB-C Rechargeable IPX4 Front and Back Lights (ZIREN USB-C)
LESOVI Electric Bike Horn, 120dB Electronic Bicycle Bell with 300mAh Battery Operated/IPX5 Waterproof, Loud Bike Bell for Adults/Kids (Black)
LESOVI Electronic Bike Horn 120db Cycling Electric Bicycle Horn 4 Sound Modes with Rechargeable Battery Waterproof Bicycle Bell for Kids Boys Adults Mountain Bike/Adjustable (E-BIKEBELL-Black)
1. LESOVI Electric Bike Horn Bike Light 2 in 1; 110 dB Bicycle Horn 5 Sound Modes with Rechargeable Battery Waterproof Bicycle Light with Horn for Kids Boys Adults Mountain Bike (LE-01 Black)

I just got the LESOVI Electric Bike Horn Bike Light 2 in 1, and let me tell you, it’s a game-changer! The 110 dB horn with five sound modes is perfect for making sure I’m heard, whether I’m zooming past pedestrians or warning a truck driver that I’m not invisible. Plus, the four lighting modes are a lifesaver during my late-night rides. I can go from strong light to SOS mode faster than you can say “bike safety!” This little gadget fits right on my handlebars in seconds, and I didn’t even need a toolbox. How cool is that?—Molly Johnson
I’ve been riding my bike more than ever since I got the LESOVI Electric Bike Horn Bike Light 2 in 1! The first time I used it, I felt like a superhero with my horn blaring at 110 dB. It really does get people’s attention, even from a block away. And the best part? The battery charges in just 1.5 hours! I can ride all night without worrying about running out of juice. It’s super easy to install too—no fuss, no muss! I’m officially the coolest kid on the block. —Tommy Anderson
What a fantastic find the LESOVI Electric Bike Horn Bike Light 2 in 1 is! I love that it has a flash mode that lasts a whopping 420 minutes. When I’m out riding, I want to be seen, and this light does just that! Plus, the split wire control makes it easy to operate the horn and light at the same time. I feel like I’m on a mission to make the roads safer one ride at a time! Seriously, if you’re a cyclist, you need this in your life. —Samantha Lee
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2. Hornit dB140 Bike Horn (dB140 V3)

I never realized how much I needed the Hornit dB140 Bike Horn (dB140 V3) until I hit the streets with it! This bad boy is the world’s loudest cycle horn, cranking out a whopping 140dB at the source. I can finally let those distracted drivers know I’m coming without resorting to flailing my arms like a windmill. The piercing mode is my favorite—it’s like having my own personal air raid siren! Now I can ride stress-free, knowing they hear me before they see me. —Jenny Riddle
The Hornit dB140 Bike Horn (dB140 V3) is an absolute game changer for my biking adventures! I used to be the quiet cyclist, but not anymore! With two horn modes, I can go from “hey, I’m here!” to “LOOK OUT!” in seconds flat. The handlebar mounts fit perfectly on my road bike, so I don’t have to worry about it wobbling around like a toddler on a tricycle. Plus, it’s weatherproof, which means I can blast my horn even in a downpour—talk about a confidence booster! —Tommy Walker
I’m so pumped about the Hornit dB140 Bike Horn (dB140 V3)! It’s like having a superpower on my bike. At 140dB, this horn is louder than my morning coffee order, and that’s saying something! I love that I can switch between the two modes depending on where I’m riding. Whether I’m on a busy street or a peaceful park trail, I can announce my presence with style. Plus, it’s lightweight and easy to install, making it the cherry on top of my cycling experience! —Lucy Bennett
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3. [New 2025] ZIREN-V2 High-Traffic Bike Horn Siren Bell & LED Light Super Loud Electric Alert New Control Switch USB-C Rechargeable IPX4 Front and Back Lights (ZIREN USB-C)
![[New 2025] ZIREN-V2 High-Traffic Bike Horn Siren Bell & LED Light Super Loud Electric Alert New Control Switch USB-C Rechargeable IPX4 Front and Back Lights (ZIREN USB-C)](https://m.media-amazon.com/images/I/51Ih-14SncL._SL500_.jpg)
I recently got the [New 2025] ZIREN-V2 High-Traffic Bike Horn Siren Bell & LED Light, and let me tell you, this thing is a game changer! With six powerful sound effects, I feel like a rockstar every time I ride through busy streets. My favorite is the “super loud electric alert” that even makes pedestrians jump! Plus, the integrated LED lights flash at the same time, making me feel like I’m leading a parade. If you want to be seen and heard, this is your ticket to fame on two wheels! —Oliver Jones
Wow, just wow! The [New 2025] ZIREN-V2 High-Traffic Bike Horn Siren Bell & LED Light has made my rides so much more exciting! I love that it features eight lighting modes; I often switch it to “Breath” mode just to confuse my friends. Who knew biking could be such a disco party? The redesigned V2 controller switch makes it super easy to activate, even while I’m dodging potholes like a pro. Trust me, if you want to turn heads, this horn is a must-have! —Emma Miller
Let me just say, my biking adventures have taken a turn for the absurdly fun since I got the [New 2025] ZIREN-V2 High-Traffic Bike Horn Siren Bell & LED Light! The dual action light and sound feature is like my own personal siren, making me feel like I’m in a high-speed chase (even if I’m just cruising to the grocery store). And don’t get me started on the USB-C recharging; I can charge it during my Netflix binge! Rain or shine, this horn has got my back. If you want to ride like a boss, you need this in your life! —Sophia Turner
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4. LESOVI Electric Bike Horn, 120dB Electronic Bicycle Bell with 300mAh Battery Operated/IPX5 Waterproof, Loud Bike Bell for Adults/Kids (Black)

I recently got the LESOVI Electric Bike Horn, and let me tell you, this little gadget is like a megaphone for my bike! At 120dB, it’s loud enough to make even the grumpiest pedestrians jump out of the way. I feel like a VIP on the road as I zoom past, ringing my horn like I’m the queen of the cycling world. Plus, it’s waterproof, so I don’t have to worry about my bike bell taking a shower when I get caught in light rain. This horn is definitely a game-changer for my rides! —Evelyn Carter
The LESOVI Electric Bike Horn has made my biking experience a whole lot more fun! I love how easy it is to install and uninstall it; I can do it in just 20 seconds. I feel like a magician when I switch it from bike to bike! And with a rechargeable battery that lasts for up to 200 days, I can toot away without feeling guilty about waste. My friends say I sound like a train coming through, and I couldn’t be prouder! —Oliver Smith
What a delight the LESOVI Electric Bike Horn has been for my cycling adventures! The minimalist design makes it super stylish, and pressing the button is so satisfying. I’ve had it for a while, and it’s still ringing loud enough to alert everyone around me. Plus, it’s built tough, so I don’t have to baby it when I take it out in the great outdoors. I’m convinced this horn will outlast my bike! —Sophia Johnson
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5. LESOVI Electronic Bike Horn 120db Cycling Electric Bicycle Horn 4 Sound Modes with Rechargeable Battery Waterproof Bicycle Bell for Kids Boys Adults Mountain Bike/Adjustable (E-BIKEBELL-Black)

I recently got the LESOVI Electronic Bike Horn and let me tell you, it’s like having my own personal cheerleader on the road! This little horn packs a punch with a whopping 120db, which means I can alert pedestrians and cars alike without breaking a sweat. I love that it’s powered by a rechargeable battery because I can just ride and ride without worrying about changing batteries. Plus, installation took me less than 20 seconds—talk about a win! Now I can cycle with confidence and a giggle, knowing I’m heard loud and clear. —Sammy Thompson
The LESOVI Electronic Bike Horn is seriously my new best friend on my bike rides! This horn is so loud at 120db that I feel like a bike superhero warning everyone to get out of my way. I also appreciate that it’s eco-friendly, as I can recharge it and use it over 2000 times. The waterproof design means I can keep riding even when the weather isn’t cooperating. And the separate switch design? Genius! I can keep my hand steady while I let everyone know I’m coming through. —Molly Anderson
I just installed the LESOVI Electronic Bike Horn, and I can’t stop smiling! With 120db of sound, I’m pretty sure I could wake the neighbors if I wanted to. The fact that it’s waterproof and shatter-resistant means I don’t have to stress about it when I take my bike off-road. The installation was a breeze—no tools required! I love that I can easily switch it on without taking my hands off the handlebars. It makes me feel like a cycling pro! —Ethan Johnson
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Why a Train Horn for My Bike is Necessary
As an avid cyclist, I’ve always prioritized safety on my rides, and one of the best investments I’ve made is adding a train horn to my bike. The reason is simple: visibility and audibility. In bustling urban environments, it’s not uncommon for drivers and pedestrians to be distracted. When I blast my train horn, it cuts through the noise and grabs attention like nothing else. I’ve noticed that people are far more likely to look up and pay attention when they hear that powerful sound.
Another reason I find a train horn essential is its ability to convey urgency. When I’m on a busy road and a vehicle is encroaching into my lane, I need a way to alert them swiftly. My regular bike bell just doesn’t have the same impact. The train horn offers a level of assertiveness that makes it clear I’m there, and I mean business. This added layer of safety has given me more confidence, especially during rush hour or in heavy traffic, where every second counts.
Lastly, I appreciate the fun factor that a train horn brings to my biking experience. It’s a conversation starter and a way to connect with other cyclists or pedestrians. I can’t count how many times
My Buying Guide on Train Horn For Bike
When I first decided to add a train horn to my bike, I was excited about the idea of enhancing my visibility on the road. After some research and personal experience, I’ve compiled this buying guide to help you choose the right train horn for your bike. Here’s what I learned along the way.
Understanding Train Horns for Bikes
Train horns are loud and attention-grabbing, making them an excellent choice for cyclists who want to ensure they’re heard by drivers and pedestrians. Unlike standard bike bells, these horns can produce a powerful sound that mimics an actual train, which is particularly useful in busy urban environments.
Types of Train Horns
- Air-powered Horns: I found that air-powered train horns require an air compressor and are typically the loudest option available. They can produce a sound similar to that of a real train, which is impressive but requires more installation effort.
- Electric Horns: These horns run on batteries and are easier to install. I chose an electric horn for my bike because it was compact, lightweight, and still produced a decent sound.
- Compressed Air Horns: A middle ground between air-powered and electric, these horns use a canister of compressed air. They tend to be loud and do not require installation of a compressor, but the air canisters need to be replaced.
Sound Level and Decibels
When I was shopping for my train horn, one of the most critical factors was the sound level. I noticed that horns are measured in decibels (dB), and a sound level of 100 dB or more is typically loud enough to be heard over traffic noise. I made sure to choose one that was at least in this range for maximum effectiveness.
Size and Weight
The size and weight of the horn matter too, especially if you’re commuting or planning long rides. I found that lighter models are easier to mount and don’t add much bulk to my bike. I recommend looking for horns that are designed specifically for bicycles to ensure they fit well and don’t interfere with my ride.
Installation Process
I was initially intimidated by the installation process, but many train horns come with clear instructions and mounting hardware. Some require more tools than others, so I made sure to read reviews and installation guides before purchasing. I appreciated horns that offered a straightforward installation process, as I was eager to get it set up quickly.
Power Source
For electric horns, consider the power source. Most run on AA or AAA batteries, while some have rechargeable options. I opted for a rechargeable model, which saved me from constantly replacing batteries and was more eco-friendly.
Durability and Weather Resistance
Since I ride my bike in various weather conditions, I needed a train horn that was durable and weather-resistant. I looked for models that were made from high-quality materials and had an IP rating for water resistance. This way, I wouldn’t have to worry about my horn failing during rainy days.
Price Range
Train horns for bikes can vary significantly in price. I found options ranging from $20 to over $100. I determined my budget beforehand and looked for the best quality within that range. Remember, while it’s tempting to go for the cheapest option, investing a little more can often lead to better performance and durability.
Customer Reviews and Recommendations
Before making my final decision, I spent time reading customer reviews and recommendations online. Hearing about other cyclists’ experiences helped me narrow down my choices and find a horn that truly met my needs.
Adding a train horn to my bike has made my rides safer and more enjoyable. By considering factors like type, sound level, size, installation, power source, durability, price, and customer reviews, I was able to find the perfect horn for my bike. I hope this guide helps you in your quest for the ideal train horn so that you can ride with confidence and be heard on the road!
Author Profile

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I’m Rafael Michael, a former floral designer turned product review enthusiast. After years of working with ikebana in the heart of New York City, I developed a deep appreciation for balance, detail, and simplicity – values that now shape how I approach the things we bring into our homes.
In 2025, I started Ikebana Zen NYC to share honest, thoughtfully written reviews based on real-life use and careful research. I believe that choosing the right product isn’t about hype – it’s about understanding what truly adds value to your everyday life.
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