---
product_id: 784021174
title: "ROCKBROS Bicycle Bell, Hidden Type, Inconspicuous, Lightweight, Loud Volume, Refreshing Tone, Aluminum Alloy, Rust Resistant, Mini Bell, Adults and Children, Ring Type, Compatible with Road Bikes"
brand: "rockbros"
price: "€ 54.29"
currency: EUR
in_stock: true
reviews_count: 5
category: "Rockbros"
url: https://www.desertcart.ie/products/784021174-rockbros-bicycle-bell-hidden-type-inconspicuous-lightweight-loud-volume-refreshing
store_origin: IE
region: Ireland
---

# 100+ dB loud clear tone Aluminum alloy, rust-resistant Fits 22.2mm handlebars, easy install ROCKBROS Bicycle Bell, Hidden Type, Inconspicuous, Lightweight, Loud Volume, Refreshing Tone, Aluminum Alloy, Rust Resistant, Mini Bell, Adults and Children, Ring Type, Compatible with Road Bikes

**Brand:** rockbros
**Price:** € 54.29
**Availability:** ✅ In Stock

## Summary

> 🔔 Ring in safety with style—because your ride deserves to be heard, not seen.

## Quick Answers

- **What is this?** ROCKBROS Bicycle Bell, Hidden Type, Inconspicuous, Lightweight, Loud Volume, Refreshing Tone, Aluminum Alloy, Rust Resistant, Mini Bell, Adults and Children, Ring Type, Compatible with Road Bikes by rockbros
- **How much does it cost?** € 54.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/784021174-rockbros-bicycle-bell-hidden-type-inconspicuous-lightweight-loud-volume-refreshing)

## Best For

- rockbros enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Hidden Design:** Minimalist, mini size blends seamlessly with your bike’s aesthetic—style meets stealth.
- • **Durable Aluminum Build:** Rustproof, waterproof, and corrosion-resistant for year-round reliability and rugged rides.
- • **Crystal-Clear 100dB Ring:** Cut through urban noise with a bright, attention-grabbing tone that keeps you safe and seen.
- • **Effortless Handlebar Fit:** Precision-engineered for 22.2mm bars, ensuring a snug, no-fuss installation in minutes.
- • **Long-Lasting Performance:** Lightweight yet sturdy, this bell withstands rough terrain and weather without missing a beat.

## Overview

The ROCKBROS Bicycle Bell delivers a powerful 100+ decibel clear tone from a compact, hidden aluminum alloy design. Engineered for 22.2mm handlebars, it offers rust-resistant durability and easy installation, making it the perfect minimalist accessory for both urban and off-road cyclists seeking safety without compromising style.

## Description

ROCKBROS Bike Bell Hidden MTB Bell Bicycle Bell for 22.2mm Handlebars 100dB or Greater Clear & Long Sound Ringer Mountain Bike Scooter Youth Bike Product Details: Brand: ROCKBROS Net Weight: 1.2oz Material: Aluminum Alloy Color: Black.

Review: The sound of fat tires on pavement is not enough noise to be a sufficient warning that someone is quickly approaching from behind, at least not at my local park (in small town less than 4k people). Our park isnt too noisy, but sometimes log trucks rumbling past the nearby highway can be loud. I mainly have to deal with people staring at their phones, and a few who are lacking in riding path etiquette. I like this bell because it is discreet (smallish and black so it blends in with my handlebar) and the ring is clear, crisp and resonates a decent amount to politely but adequately grab peoples attention when they are hyper focused trying to catch Pokémon or doing whatever on their phone. Riding over semi rough terrain and wearing thick gloves during inclement weather necessitated me to tighten it once or twice as it took a little extra effort to flick the ringer. I dont feel like re-tightening will be an issue if you arent wearing thick winter gloves or riding mainly on pavement. ~ Be careful not to over-tighten or it may drastically impede the ringing function. You will know it’s too tight because the resonating factor totally disappears and all you get is a dull clunking ping noise. Over tightening caused the springs on mine to come out of alignment but this was easily fixed by removing the bell and wiggling the joints where the springs are housed, and a little poking with a random tool until they straightened out/popped back into place fixed it good as new. I have been using mine during dry and rainy days, it still works great and has no signs of wear or tear. If anything changes I’ll update my review but for now I would highly recommend this bell as an added safety feature to a bicycle or scooter. Since I do not live in a highly populated area I cannot comment on how effective it is in noisier conditions.
Review: Absolutely love this bell! Packs so much punch for such a small size, without being obnoxious or startling, with the ringing sound hanging on for a lot longer than a regular bell. But the size is the best part - it is so small and takes up so little room on the handlebars, which is great. You do need to fiddle a little bit to get it in the right place to ensure it rings properly, but once in place, it holds really tight and is fantastic. 100% recommend.

## Features

- ✔ CLEAR SOUND: ROCKBROS bike bell has high quality brass dome and solid striker. Cycling and pedestrians have a "bright tone" ring with over 100 decibels Helps others recognize your existence
- ✔ STURDY AND DURABLE: The bicycle bell is made of metal, sturdy and durable, waterproof, rustproof, lightfast and corrosion resistant. Note: If the bicycle bell is far away please adjust the spring to reinstall
- ✔ Hidden Design: Small and mini size, this MTB bell is not easy to find. It will not affect your beauty
- ✔ EASY TO INSTALL: Bicycle bell only fits 22.2mm handlebars. Make sure your handlebar is suitable for this bell
- ✔LOCK BROSS SERVICE: We stand behind our products. If you have any quality or usage problems, please contact us. We provide 100% happy services

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BVB7L423 |
| Batteries Included | No |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (492) |
| Date First Available | March 18, 2023 |
| Material | Aluminum |
| Model Number | 34210006001/CA NEW |
| Product Dimensions | 3.5 x 1.9 x 4.5 cm; 34 g |
| Size | One Size |
| Style Features | Minimalist |

## Product Details

- **Brand:** ROCKBROS
- **Color:** Black
- **Material:** Aluminum
- **Size:** One Size
- **Style:** Industrial

## Images

![ROCKBROS Bicycle Bell, Hidden Type, Inconspicuous, Lightweight, Loud Volume, Refreshing Tone, Aluminum Alloy, Rust Resistant, Mini Bell, Adults and Children, Ring Type, Compatible with Road Bikes - Image 1](https://m.media-amazon.com/images/I/61TFnXfd73L.jpg)
![ROCKBROS Bicycle Bell, Hidden Type, Inconspicuous, Lightweight, Loud Volume, Refreshing Tone, Aluminum Alloy, Rust Resistant, Mini Bell, Adults and Children, Ring Type, Compatible with Road Bikes - Image 2](https://m.media-amazon.com/images/I/71CWm1hQatL.jpg)
![ROCKBROS Bicycle Bell, Hidden Type, Inconspicuous, Lightweight, Loud Volume, Refreshing Tone, Aluminum Alloy, Rust Resistant, Mini Bell, Adults and Children, Ring Type, Compatible with Road Bikes - Image 3](https://m.media-amazon.com/images/I/713x9CkS3bL.jpg)
![ROCKBROS Bicycle Bell, Hidden Type, Inconspicuous, Lightweight, Loud Volume, Refreshing Tone, Aluminum Alloy, Rust Resistant, Mini Bell, Adults and Children, Ring Type, Compatible with Road Bikes - Image 4](https://m.media-amazon.com/images/I/71gSqU6fqPL.jpg)
![ROCKBROS Bicycle Bell, Hidden Type, Inconspicuous, Lightweight, Loud Volume, Refreshing Tone, Aluminum Alloy, Rust Resistant, Mini Bell, Adults and Children, Ring Type, Compatible with Road Bikes - Image 5](https://m.media-amazon.com/images/I/71TLwSBtRbL.jpg)

## Questions & Answers

**Q: Does its sound carry over long distances?**
A: Featuring an acoustic resonance chamber design, this bell delivers clear and highly penetrating sound with an effective range of 15-20 meters in urban environments—fully meeting cycling safety alert needs.

**Q: How durable is it against harsh weather?**
A: Constructed with stainless steel + PA material, it has passed 72-hour salt spray tests and extreme temperature tests (-20℃~80℃). Rustproof and corrosion-resistant, it performs reliably in rain or intense sunlight.

**Q: Is its sound loud enough to be heard?**
A: With a tested volume of 90-100dB (lab data, comparable to a working electric drill), our real-world tests confirm it remains clearly audible to drivers even on noisy streets.

**Q: Does its design affect grip on handlebars?**
A: The ultra-slim aerodynamic profile (＜1.5cm thick) sits flush with handlebars. Rigorously tested with 100+ grip types, it guarantees zero interference with any hand position.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by Q***E on April 8, 2025*

The sound of fat tires on pavement is not enough noise to be a sufficient warning that someone is quickly approaching from behind, at least not at my local park (in small town less than 4k people). Our park isnt too noisy, but sometimes log trucks rumbling past the nearby highway can be loud. I mainly have to deal with people staring at their phones, and a few who are lacking in riding path etiquette. I like this bell because it is discreet (smallish and black so it blends in with my handlebar) and the ring is clear, crisp and resonates a decent amount to politely but adequately grab peoples attention when they are hyper focused trying to catch Pokémon or doing whatever on their phone. Riding over semi rough terrain and wearing thick gloves during inclement weather necessitated me to tighten it once or twice as it took a little extra effort to flick the ringer. I dont feel like re-tightening will be an issue if you arent wearing thick winter gloves or riding mainly on pavement. ~ Be careful not to over-tighten or it may drastically impede the ringing function. You will know it’s too tight because the resonating factor totally disappears and all you get is a dull clunking ping noise. Over tightening caused the springs on mine to come out of alignment but this was easily fixed by removing the bell and wiggling the joints where the springs are housed, and a little poking with a random tool until they straightened out/popped back into place fixed it good as new. I have been using mine during dry and rainy days, it still works great and has no signs of wear or tear. If anything changes I’ll update my review but for now I would highly recommend this bell as an added safety feature to a bicycle or scooter. Since I do not live in a highly populated area I cannot comment on how effective it is in noisier conditions.

### ⭐⭐⭐⭐⭐ Review
*by D***S on February 2, 2026*

Absolutely love this bell! Packs so much punch for such a small size, without being obnoxious or startling, with the ringing sound hanging on for a lot longer than a regular bell. But the size is the best part - it is so small and takes up so little room on the handlebars, which is great. You do need to fiddle a little bit to get it in the right place to ensure it rings properly, but once in place, it holds really tight and is fantastic. 100% recommend.

### ⭐⭐⭐⭐⭐ Review
*by V***F on November 10, 2024*

happy

## Frequently Bought Together

- ROCKBROS Bike Bells Hidden MTB Bells Bicycle Bells for 22.2mm Handlebars, More Than 100dB, Clear & Long Sound Ringer, Mountain Bike, Scooter, Youth Bike
- ROCKBROS Bike Bell Classic Bicycle Bell Mountain Bike Bells for Adults with Loud Sound and Fit for 0.87-1.25in/22.2-31.8mm Bicycle Handlebars
- Lamicall Bike Phone Holder, Motorcycle Phone Mount - Motorcycle Handlebar Cell Phone Clamp, Scooter Phone Clip for iPhone 15 Pro Max/Plus, 14 Pro Max, S9, S10 and More 4.7" to 6.8" Smartphones

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-20*