---
product_id: 57954990
title: "Kingsea Cycling Bike Aluminum Bicycle Rear Gear Derailleur Chain Stay Guard Protector"
brand: "kingsea"
price: "$21.14"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/57954990-kingsea-cycling-bike-aluminum-bicycle-rear-gear-derailleur-chain-stay
store_origin: US
region: United States of America
---

# Kingsea Cycling Bike Aluminum Bicycle Rear Gear Derailleur Chain Stay Guard Protector

**Brand:** kingsea
**Price:** $21.14
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Kingsea Cycling Bike Aluminum Bicycle Rear Gear Derailleur Chain Stay Guard Protector by kingsea
- **How much does it cost?** $21.14 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/57954990-kingsea-cycling-bike-aluminum-bicycle-rear-gear-derailleur-chain-stay)

## Best For

- kingsea enthusiasts

## Why This Product

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

## Description

Features: The shape conforms to most of the mountain bike,to provide effective protection for rear derailleur,prevent the derailleur was struck distortion or displacement in riding to ensure the safety of the riding. Can also be used  protect rear derailleur when tripped,is very reliable. Left and right wings slot, with the aid of frame can be more fastness install on the frame. Single fixed hole can be easily installed. Protector uses aluminum material and arch angle suppress,make the protector is not easy to deformation under the strong impact force,effective protect the rear derailleur. Universal size suitable for most MTB bikes,road bikes,folding bicycle. Specification: Material: carbon steel Color: Black Size: approx. 11cm x 6cm x 4cm Package include: 1 x Cycling Derailleur Guard Protector

## Features

- 1.The shape conforms to most of the mountain bike,to provide effective protection for rear derailleur,prevent the derailleur was struck distortion or displacement in riding to ensure the safety of the riding.
- 2.Left and right wings slot, with the aid of frame can be more fastness install on the frame.
- 3.Protector uses aluminum material and arch angle suppress,make the protector is not easy to deformation under the strong impact force,effective protect the rear derailleur.
- 4.Universal size suitable for most MTB bikes,road bikes,folding bicycle.
- 5.Size: approx. 11cm x 6cm x 4cm

## Images

![Kingsea Cycling Bike Aluminum Bicycle Rear Gear Derailleur Chain Stay Guard Protector - Image 1](https://images-na.ssl-images-amazon.com/images/I/31qplfZ0vbL.jpg)
![Kingsea Cycling Bike Aluminum Bicycle Rear Gear Derailleur Chain Stay Guard Protector - Image 2](https://images-na.ssl-images-amazon.com/images/I/31MmMwUQTnL.jpg)
![Kingsea Cycling Bike Aluminum Bicycle Rear Gear Derailleur Chain Stay Guard Protector - Image 3](https://images-na.ssl-images-amazon.com/images/I/41RRqNJ1AnL.jpg)
![Kingsea Cycling Bike Aluminum Bicycle Rear Gear Derailleur Chain Stay Guard Protector - Image 4](https://images-na.ssl-images-amazon.com/images/I/41MtMQtcrwL.jpg)
![Kingsea Cycling Bike Aluminum Bicycle Rear Gear Derailleur Chain Stay Guard Protector - Image 5](https://images-na.ssl-images-amazon.com/images/I/31bUCy6E1HL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/57954990-kingsea-cycling-bike-aluminum-bicycle-rear-gear-derailleur-chain-stay](https://www.desertcart.us/products/57954990-kingsea-cycling-bike-aluminum-bicycle-rear-gear-derailleur-chain-stay)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-10*