---
product_id: 168477808
title: "Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector"
brand: "cayanmydery"
price: "6420 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/168477808-universal-bike-bicycle-rear-derailleur-guard-rack-protector-gear-shifter
store_origin: HU
region: Hungary
---

# Easy bolt-on installation Universal fit for all bike types 4-inch steel shield Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector

**Brand:** cayanmydery
**Price:** 6420 Ft
**Availability:** ✅ In Stock

## Summary

> 🛡️ Gear up, guard up—ride fearless with universal derailleur defense!

## Quick Answers

- **What is this?** Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector by cayanmydery
- **How much does it cost?** 6420 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/168477808-universal-bike-bicycle-rear-derailleur-guard-rack-protector-gear-shifter)

## Best For

- cayanmydery enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Just 4" x 2.4" x 1.4"—small footprint, maximum defense.
- • **Ride Without Worry:** Prevents costly derailleur damage so you can focus on the thrill, not repairs.
- • **Tool-Free Confidence:** Simple bolt-on design means no mechanic needed, get back on the road fast.
- • **Universal Compatibility:** Fits mountain, road, folding, and racing bikes—one guard to rule them all.
- • **Rock-Solid Rear Protection:** Thickened steel guard defends your derailleur from impact and distortion.

## Overview

This Universal Bike Rear Derailleur Guard is a compact, heavy-duty steel protector designed to shield your bike’s rear derailleur from impacts and misalignment. Measuring 4 x 2.4 x 1.4 inches, it fits most bike types including mountain, road, folding, and racing bikes. Easy to install with a simple bolt-on setup, it offers reliable all-season protection to keep your gear shifting smooth and damage-free.

## Description

Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector

## Features

- Bike Bicycle Rear Derailleur Guard Rack Protector, It is 4 inches or 10.5 cm in length and 2.4 inches or 6 cm in width, and 1.4 inches or 3.5 cm in Height.
- Universal Derailleur Guard for, The thickened steel rear shift gear protector is suitable for all kinds of bike vehicle models,for example, suitable for most mountain bikes, road bikes, folding bicycles, racing bikes.
- The installation is very simple, Just be fixed in the corresponding hole position.
- Provide effective protection for rear derailleur, prevent the derailleur was struck distorti on or displacement in riding.
- The Derailleur Guard is made of strong steel, which is resistant to impact and compression, and has a good protective effect.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 4"L x 2.4"W x 1.4"H |
| Manufacturer | Cayanmydery |
| UPC | 741722727300 |
| Item Package Dimensions L x W x H | 3.94 x 2.8 x 1.93 inches |
| Package Weight | 0.06 Kilograms |
| Item Dimensions  LxWxH | 4 x 2.4 x 1.4 inches |
| Brand Name | Cayanmydery |
| Part Number | 741722727300 |
| Style | All-season |

## Product Details

- **Brand:** Cayanmydery
- **Color:** Style A
- **Material:** Alloy Steel
- **Item Weight:** 0.06 Kilograms
- **Mounting Type:** Braze-On Mount

## Images

![Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector - Image 1](https://m.media-amazon.com/images/I/51LzJVOYg5L.jpg)
![Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector - Image 2](https://m.media-amazon.com/images/I/610IWK7tvCL.jpg)
![Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector - Image 3](https://m.media-amazon.com/images/I/71Im0qP6yQL.jpg)
![Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector - Image 4](https://m.media-amazon.com/images/I/71cH1yf3-gL.jpg)
![Universal Bike Bicycle Rear Derailleur Guard Rack Protector, Gear Shifter Chain Guard, Dial Protector - Image 5](https://m.media-amazon.com/images/I/51P2cVQRxqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Should have had it before dropping the bike
  

*by C***R on Reviewed in the United States on July 2, 2024*

Works great.  Fits very  snug and is very ridged

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Seams solid that’s what I ordered.
  

*by D***N on Reviewed in the United States on February 15, 2023*

Like I said Seams solid that’s what I ordered haven’t put it on yet!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    It works pretty  good .
  

*by G***D on Reviewed in the United States on December 13, 2022*

It's  strong  but barely  covers the cassette.

---

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**Shop now:** [https://www.desertcart.hu/products/168477808-universal-bike-bicycle-rear-derailleur-guard-rack-protector-gear-shifter](https://www.desertcart.hu/products/168477808-universal-bike-bicycle-rear-derailleur-guard-rack-protector-gear-shifter)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-22*