---
product_id: 357230529
title: "SRAM Sx Eagle 12-Speed Rear Derailleur"
brand: "sram"
price: "₩196964"
currency: KRW
in_stock: true
reviews_count: 13
category: "Sram"
url: https://www.desertcart.kr/products/357230529-sram-sx-eagle-12-speed-rear-derailleur
store_origin: KR
region: South Korea
---

# 12-speed precision Rugged aluminum build Tool-free Cage Lock SRAM Sx Eagle 12-Speed Rear Derailleur

**Brand:** sram
**Price:** ₩196964
**Availability:** ✅ In Stock

## Summary

> ⚡ Shift like a pro, ride like a legend.

## Quick Answers

- **What is this?** SRAM Sx Eagle 12-Speed Rear Derailleur by sram
- **How much does it cost?** ₩196964 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/357230529-sram-sx-eagle-12-speed-rear-derailleur)

## Best For

- sram enthusiasts

## Why This Product

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

## Key Features

- • **Quiet & Efficient Ride:** Advanced X-HORIZON and X-SYNC pulley systems reduce chain slap and deliver crisp, silent shifts.
- • **Trail-Ready Durability:** Lightweight aluminum construction engineered to withstand aggressive mountain biking and rugged terrain.
- • **Sleek & Reliable Design:** Modern black finish paired with durable materials ensures long-lasting performance and style.
- • **Precision 12-Speed Shifting:** Optimized for SRAM Eagle drivetrains with 11-50t and 10-50t cassette compatibility for seamless gear transitions.
- • **Quick Maintenance On-the-Go:** Cage Lock feature enables tool-free wheel removal, so you never miss a moment on the trail.

## Overview

The SRAM SX Eagle 12-Speed Rear Derailleur combines rugged aluminum durability with cutting-edge X-HORIZON and X-SYNC technology to deliver precise, quiet shifting across a wide gear range. Designed for aggressive trail riders, it features a tool-free Cage Lock for effortless maintenance and a sleek black finish for lasting style and performance.

## Description

SRAM SX Eagle Rear Derailleur - 12-Speed, Long Cage, Aluminum, Black, B1

## Features

- - Crafted from lightweight durable aluminum, the SRAM SX Eagle Rear Derailleur ensures long-lasting performance and corrosion resistance for reliable mountain biking adventure.
- - Engineered with SRAM's proven X-Sync pulley technology for enhanced efficiency, crisper shifting, and quieter operation across all 12-speed gear ranges.
- - Compatible with the SRAM Eagle ecosystem and Eagle Colorsystem, offering seamless integration and customization for your complete drivetrain setup.
- - Features a Long Cage design with a capacity of 40 teeth, accommodating wide-range cassettes up to 50T for versatile gear options and optimized hill-climbing capability.
- - Designed with a user-friendly Cage Lock feature for effortless trail-side wheel removal and easy maintenance, perfect for discovery-level and advanced riders alike.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B092VJWJRF |
| Best Sellers Rank | #157,283 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #108 in Rear Bike Derailleurs |
| Brand | SRAM |
| Brand Name | SRAM |
| Case Material Type | Aluminum |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 241 Reviews |
| Global Trade Identification Number | 00710845865206 |
| Included Components | Bike Parts |
| Item Dimensions L x W x H | 6"L x 6"W x 3"H |
| Item Type Name | Sram Gearbox Left Eagle 12v 50 Dientes Aluminium |
| Item Weight | 14.72 ounces |
| Manufacturer | SRAM |
| Manufacturer Part Number | 00.7518.155.000 |
| Material | Multi |
| Material Type | Multi |
| Model Number | C8C088 |
| Mount Type | Standard |
| Mounting Type | Standard |
| Number of Teeth | 40 |
| Product Dimensions | 6"L x 6"W x 3"H |
| UPC | 710845865206 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 Year Manufacturer |

## Product Details

- **Brand:** SRAM
- **Color:** Black
- **Material:** Multi
- **Item Weight:** 14.72 ounces
- **Mounting Type:** Braze-On Mount

## Images

![SRAM Sx Eagle 12-Speed Rear Derailleur - Image 1](https://m.media-amazon.com/images/I/61Im6ERhRLL.jpg)
![SRAM Sx Eagle 12-Speed Rear Derailleur - Image 2](https://m.media-amazon.com/images/I/4107aKOX8tS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***3 on December 18, 2020*



### ⭐⭐⭐⭐⭐ Review
*by M***M on May 1, 2026*



### ⭐⭐⭐⭐⭐ Review
*by J***Y on May 22, 2022*



## Frequently Bought Together

- SRAM Sx Eagle 12-Speed Rear Derailleur
- SRAM NX Eagle Chain - 12-Speed, 126 Links, Gray
- SRAM SX Eagle Rear Trigger Shifter - 12-Speed, with Discrete Clamp, Black, A1

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**Shop now:** [https://www.desertcart.kr/products/357230529-sram-sx-eagle-12-speed-rear-derailleur](https://www.desertcart.kr/products/357230529-sram-sx-eagle-12-speed-rear-derailleur)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-07*