---
product_id: 310747544
title: "ROCKBROS Electric Bike Horn 90 dB Electra Bike Bell Loud Bike Horn Electronic for Adults Kids Bicycle Bells"
brand: "rockbros"
price: "733CFA"
currency: XOF
in_stock: false
reviews_count: 13
url: https://www.desertcart.sn/products/310747544-rockbros-electric-bike-horn-90-db-electra-bike-bell-loud
store_origin: SN
region: Senegal
---

# 90dB loud alert Tool-free fast install Water & dust resistant silicone ROCKBROS Electric Bike Horn 90 dB Electra Bike Bell Loud Bike Horn Electronic for Adults Kids Bicycle Bells

**Brand:** rockbros
**Price:** 733CFA
**Availability:** ❌ Out of Stock

## Summary

> 🚴‍♂️ Make your presence known—loud, clear, and stylish!

## Quick Answers

- **What is this?** ROCKBROS Electric Bike Horn 90 dB Electra Bike Bell Loud Bike Horn Electronic for Adults Kids Bicycle Bells by rockbros
- **How much does it cost?** 733CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/310747544-rockbros-electric-bike-horn-90-db-electra-bike-bell-loud)

## 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

- • **Durable Silicone Shield:** Protect your bike’s finish with a soft, water-resistant cover built to last.
- • **Customize Your Alert Tone:** Choose from 3 distinct ringtones to match your vibe and riding style.
- • **Compact & Lightweight Design:** At just 51g, it’s the perfect pocket-sized safety upgrade for any bike type.
- • **Effortless, Tool-Free Installation:** Snap on or off in seconds with a flexible silicone mount that fits most handlebars.
- • **Command Attention with 90dB Loudness:** Cut through city noise and stay safe with a horn that demands to be heard.

## Overview

The ROCKBROS Electric Bike Horn delivers a powerful 90dB sound with three selectable ringtones, ensuring you’re heard in any urban or trail environment. Its lightweight 51g design and flexible silicone mount allow for quick, tool-free installation on most bike handlebars. Built with a water-resistant and dust-proof silicone cover, this compact horn protects your bike’s paint while providing reliable, long-lasting performance for daily commuters and casual riders alike.

## Description

Product description CR2032 lithium battery, easy to replace (Tips: Please replace lossy batteries to obtain better effect if after a long time of transportation and storage.) 90 dB/Water-Resistant/3 Sound

Review: LOUD!! Easy to press the button. - Some folks say this isn't loud enough. They must have gotten one with a weak or dead battery. The shriek part is ear splitting, it echos my whole neighborhood. If you pressed that button close to someone when they were not aware, it'd scare the pants off from them. Ignore the nay-sayers. This thing is great.
Review: it's ok - with a DB meter I checked the three options of ringtones outside at 6" from the horn. the chirp was the loudest at 102.9 DB's very offensive sounding the whistle was ok at 68.4 DB's less offensive the honk honk was 66.9DB's not offensive in fact kind of cute. in a bike or walking trail system I use the cute honk honk to let people know I'm coming up on them and to not be rude. this seams to work good it's DB level is good as there are no motor vehicles so people will hear you. on the road I go with the chirp it's the loudest and people crossing the street in front of you that don't didn't see you do hear you. it did work for the girl that was walking across the street paying more attention to her phone then people on the road of the street she was crossing. my complaint with the horn is that the outer rubber casing does push the horn itself a little out of the rubber casing. so the location of the button is just forward of where the press button is on the rubber casing. knowing this I have to push the front part of the button to sound the horn. the good is the button is a easy press to sound it.

## Features

- 90dB LOUD: This electra bike bell is loud enough to alert someone that a bike is coming, can be used in daily commuting. 3 different ringtones available, long press for 3-5 seconds to switch.(Tips: Please replace lossy battery to obtain better effect if after a long time of transportation and storage.)
- FAST INSTALLATION: Easy to secure and remove, no extra tools needed, silicone cover is high-elastic so that to adjust different size diameters, fits for most bike handlebars.
- SMALL BIKE HORN: Small and portable, weight only 51g, suitable for road bikes, mountain bikes, kids bikes, city bikes or other types. It can be stored directly in a pocket or bag when not in use.
- SILICONE COVER: This bike horn cover is made of with soft silicone material, which will not damage the bike paint, the water-resistant and dust-proof design greatly extends the service life.
- Any using question or problem please let us know, we will help you to figure out and solve it.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091T6C1WF |
| Best Sellers Rank | #458,417 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #168 in Bike Horns |
| Brand | ROCKBROS |
| Brand Name | ROCKBROS |
| Color | Red |
| Customer Reviews | 3.8 out of 5 stars 620 Reviews |
| Item Weight | 51 Grams |
| Manufacturer | ROCKBROS |
| Manufacturer Part Number | CB1709RD/USA |
| Material | Silicone |
| Material Type | Silicone |
| Model Number | CB1709RD/USA |
| Mounting Type | Handlebar Mount |
| Product Style | Electric,bike Bell |
| Size | Small |
| Style | Electric,bike Bell |

## Product Details

- **Color:** Red
- **Size:** Small
- **Brand:** ROCKBROS
- **Material:** Silicone
- **Style:** Electric,bike Bell

## Images

![ROCKBROS Electric Bike Horn 90 dB Electra Bike Bell Loud Bike Horn Electronic for Adults Kids Bicycle Bells - Image 1](https://m.media-amazon.com/images/I/8148uJRBvhL.jpg)
![ROCKBROS Electric Bike Horn 90 dB Electra Bike Bell Loud Bike Horn Electronic for Adults Kids Bicycle Bells - Image 2](https://m.media-amazon.com/images/I/81AE7cidQPS.jpg)
![ROCKBROS Electric Bike Horn 90 dB Electra Bike Bell Loud Bike Horn Electronic for Adults Kids Bicycle Bells - Image 3](https://m.media-amazon.com/images/I/619+NOZ74WS.jpg)
![ROCKBROS Electric Bike Horn 90 dB Electra Bike Bell Loud Bike Horn Electronic for Adults Kids Bicycle Bells - Image 4](https://m.media-amazon.com/images/I/81p4-ppAXSS.jpg)
![ROCKBROS Electric Bike Horn 90 dB Electra Bike Bell Loud Bike Horn Electronic for Adults Kids Bicycle Bells - Image 5](https://m.media-amazon.com/images/I/61WFOvk26ES.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ LOUD!! Easy to press the button.
*by D***L on August 6, 2025*

Some folks say this isn't loud enough. They must have gotten one with a weak or dead battery. The shriek part is ear splitting, it echos my whole neighborhood. If you pressed that button close to someone when they were not aware, it'd scare the pants off from them. Ignore the nay-sayers. This thing is great.

### ⭐⭐⭐⭐ it's ok
*by D***R on June 2, 2021*

with a DB meter I checked the three options of ringtones outside at 6" from the horn. the chirp was the loudest at 102.9 DB's very offensive sounding the whistle was ok at 68.4 DB's less offensive the honk honk was 66.9DB's not offensive in fact kind of cute. in a bike or walking trail system I use the cute honk honk to let people know I'm coming up on them and to not be rude. this seams to work good it's DB level is good as there are no motor vehicles so people will hear you. on the road I go with the chirp it's the loudest and people crossing the street in front of you that don't didn't see you do hear you. it did work for the girl that was walking across the street paying more attention to her phone then people on the road of the street she was crossing. my complaint with the horn is that the outer rubber casing does push the horn itself a little out of the rubber casing. so the location of the button is just forward of where the press button is on the rubber casing. knowing this I have to push the front part of the button to sound the horn. the good is the button is a easy press to sound it.

### ⭐⭐⭐⭐⭐ Loud! The kids love it!
*by R***O on July 15, 2024*

Reviewed in the United States on July 14, 2024 My eight-year-old granddaughter had an old bell ring on her handlebar. I decided to purchase this for her, she loved it. When she was riding around, She was a center of attention . All the kids in the her small community wanted one. Great device, easy to install and easy to handle and use.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-14*