---
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: "฿1248"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/310747544-rockbros-electric-bike-horn-90-db-electra-bike-bell-loud
store_origin: TH
region: Thailand
---

# 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:** ฿1248
**Availability:** ✅ In 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?** ฿1248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/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

Full description not available

## 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 |
|---------------|-------|
| Color | Red |
| Size | Small |
| Brand | ROCKBROS |
| Material | Silicone |
| Style | Electric,bike Bell |
| Item Weight | 51 Grams |
| Mounting Type | Handlebar Mount |
| Manufacturer | ROCKBROS |
| Item Package Dimensions L x W x H | 6.81 x 2.64 x 2.05 inches |
| Package Weight | 0.05 Kilograms |
| Brand Name | ROCKBROS |
| Number of Items | 1 |
| Part Number | CB1709RD/USA |
| Sport Type | Cycling |

## 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.

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**Shop now:** [https://www.desertcart.co.th/products/310747544-rockbros-electric-bike-horn-90-db-electra-bike-bell-loud](https://www.desertcart.co.th/products/310747544-rockbros-electric-bike-horn-90-db-electra-bike-bell-loud)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-24*