---
product_id: 305263580
title: "COOLWHEEL Bike Bell Electronic - Mini Bicycle Horn 130 db Loud USB Rechargeable Handlebar Cycling Alarm Alert Ring for Mountain Bike/Road Bike/BMX/MTB"
brand: "coolwheel"
price: "R956"
currency: ZAR
in_stock: false
reviews_count: 5
category: "Coolwheel"
url: https://www.desertcart.co.za/products/305263580-coolwheel-bike-bell-electronic-mini-bicycle-horn-130-db-loud
store_origin: ZA
region: South Africa
---

# 1.2 hr USB fast charge 130 dB max volume 20-30 days battery life COOLWHEEL Bike Bell Electronic - Mini Bicycle Horn 130 db Loud USB Rechargeable Handlebar Cycling Alarm Alert Ring for Mountain Bike/Road Bike/BMX/MTB

**Brand:** coolwheel
**Price:** R956
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Ring in safety and style with the loudest, smartest bike bell on the block!

## Quick Answers

- **What is this?** COOLWHEEL Bike Bell Electronic - Mini Bicycle Horn 130 db Loud USB Rechargeable Handlebar Cycling Alarm Alert Ring for Mountain Bike/Road Bike/BMX/MTB by coolwheel
- **How much does it cost?** R956 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/305263580-coolwheel-bike-bell-electronic-mini-bicycle-horn-130-db-loud)

## Best For

- coolwheel enthusiasts

## Why This Product

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

## Key Features

- • **4 Distinct Sound Modes:** Customize your alert with Classic Bell, Vibrating, Steam Whistle, or Horn sounds to fit any riding vibe.
- • **Versatile for Every Ride:** Perfect for mountain bikes, road bikes, BMX, e-bikes, and scooters—your all-in-one safety upgrade.
- • **Adjustable Volume Control:** From a polite 50 dB to a commanding 130 dB, tailor your warning signal to any environment.
- • **USB Rechargeable Powerhouse:** Quick 1.2-hour charge delivers up to a month of reliable use—ditch disposable batteries forever.
- • **Effortless Handlebar Installation:** Universal fit (22-31.8mm) with a simple rubber band mount means no tools, no hassle.

## Overview

The COOLWHEEL Electronic Bike Bell is a rechargeable, high-decibel cycling alarm featuring 4 sound modes and adjustable volume up to 130 dB. It charges fully in 1.2 hours via USB, offering 20-30 days of use and fits handlebars from 22 to 31.8 mm. Designed for easy installation and versatile compatibility, it’s the ultimate alert system for all types of bikes and scooters.

## Description

This electronic bike bell is designed to provide an audible warning signal for cyclists. Cyclists can select a softer sound for quiet areas or a louder sound in noisy or busy surroundings. This enables riders to personalize biking experience and choose a special sound that suits your style. Features: - Built to withstand the daily use and provide long-lasting performance - Built in boost circuit with loud sound reached 100 db., Not harsh and clear enough. - Long working life,charging & discharging over 300 times.press over 20 million times,stand by over 180 days. - The electronic bicycle bell with separated control button which is easy to install and remove on the bike Specifications: Color: Black Material: ABS+PC Size: 50*65mm Decibel: 100dB Charging Time: 1.2 hour Battery Capacity: 300mAh For Handlebar: 22-31.8mm Diameter Charging Voltage & Current: 5V-250mAh Charging Indicator: Red (Charging), Green (Full) Package: 1x Electric bike horn 1x Silicone rubber band 1x USB charging cable 1x User Manual Notes: 1.Please fully charge the electric bell before using it for the first time. 2.When charging is complete, unplug the charging cable and make sure the USB plug is covered.

Review: This bike horn is loud, easy to charge, easy to mount and has a 3 level volume control which is nice if you don’t want maximum volume all the time. The only thing that could be better is that the horn sound is just a single constant tone instead of a tone with alternating high and low pitch tones. I believe that a tone that alternates would be better to get someone’s attention but this horn works and it’s not worth subtracting a star.
Review: Horn is A Blast. Happy Holidays!!

## Features

- 4 Sound Modes: Choose from 4 distinct sound settings to suit various situations: Classic Metal Bell, Vibrating Bells, Steam Whistle, and Horn Sound. Perfect for making your presence known
- Adjustable Volume Levels: With 4 volume settings ranging from 50 to 100dB, this electric bike horn ensures you can adjust the sound to effectively warn pedestrians and cyclists in any environment
- USB Rechargeable Convenience: Equipped with a USB charging cable, this bike horn fully charges in just 1.2 hours. Enjoy up to 20-30 days of use (approximately 2000 rings) and a standby time of 180 days
- Easy Installation: The user-friendly design allows for quick installation. Simply attach the bike bell and control switch to your handlebar using the included rubber elastic band, compatible with various handlebar diameters
- Versatile Compatibility: This USB rechargeable bike bell is suitable for all types of bicycles, including e-bikes, traditional bikes, mountain bikes, and scooters, making it an essential accessory for any rider

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GSCF512 |
| Best Sellers Rank | #176,578 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #403 in Cycle Bells |
| Brand | COOLWHEEL |
| Colour | Black |
| Department | mens |
| Item Weight | 9 g |
| Item model number | ZSSHW024US |
| Manufacturer | COOLWHEEL |
| Material | Plastic Rubber |
| Maximum Compatible Size | 31.8 Millimetres |
| Minimum Compatible Size | 22 Millimetres |
| Mounting Type | Bar Mount |
| Size | 50mm x 65mm |
| Style | Rechargeable,Modern,Electric,Electronic |

## Product Details

- **Brand:** COOLWHEEL
- **Colour:** Black
- **Material:** Plastic Rubber
- **Size:** 50mm x 65mm
- **Style:** Rechargeable,Modern,Electric,Electronic

## Images

![COOLWHEEL Bike Bell Electronic - Mini Bicycle Horn 130 db Loud USB Rechargeable Handlebar Cycling Alarm Alert Ring for Mountain Bike/Road Bike/BMX/MTB - Image 1](https://m.media-amazon.com/images/I/41GL06PuQCL.jpg)
![COOLWHEEL Bike Bell Electronic - Mini Bicycle Horn 130 db Loud USB Rechargeable Handlebar Cycling Alarm Alert Ring for Mountain Bike/Road Bike/BMX/MTB - Image 2](https://m.media-amazon.com/images/I/41doFJS0szL.jpg)
![COOLWHEEL Bike Bell Electronic - Mini Bicycle Horn 130 db Loud USB Rechargeable Handlebar Cycling Alarm Alert Ring for Mountain Bike/Road Bike/BMX/MTB - Image 3](https://m.media-amazon.com/images/I/41uLqc+pSlL.jpg)
![COOLWHEEL Bike Bell Electronic - Mini Bicycle Horn 130 db Loud USB Rechargeable Handlebar Cycling Alarm Alert Ring for Mountain Bike/Road Bike/BMX/MTB - Image 4](https://m.media-amazon.com/images/I/41yMw8PjhaL.jpg)
![COOLWHEEL Bike Bell Electronic - Mini Bicycle Horn 130 db Loud USB Rechargeable Handlebar Cycling Alarm Alert Ring for Mountain Bike/Road Bike/BMX/MTB - Image 5](https://m.media-amazon.com/images/I/51423Gs7EbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***Y on 26 February 2021*

This bike horn is loud, easy to charge, easy to mount and has a 3 level volume control which is nice if you don’t want maximum volume all the time. The only thing that could be better is that the horn sound is just a single constant tone instead of a tone with alternating high and low pitch tones. I believe that a tone that alternates would be better to get someone’s attention but this horn works and it’s not worth subtracting a star.

### ⭐⭐⭐⭐⭐ Review
*by R***Y on 5 January 2023*

Horn is A Blast. Happy Holidays!!

### ⭐⭐⭐⭐ Review
*by R***D on 6 May 2022*

I am very pleased with this USB charged bicycle horn, however - it must be made in China: as a mechanic I know sometimes things don't fit perfectly produced there. On the one I purchased, I was forced to use a lady's fingernail file (emery board) to go around the male USB charging plug a number of times before it would fit into the connector port. After that, it charged up in about 5 mins going from the tiny (red) indicator light - to the (green) fully charged light. The horn is compact but approx 350 DBS loud! IT IS A GREAT HORN - if you know how to get the connections to mesh together, so it only gets a four-star rating.

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-23*