---
product_id: 2423488
title: "SRAM X3 Rear Derailleur - 7,8,9 Speed, Long Cage, Black"
brand: "sram"
price: "€ 57.36"
currency: EUR
in_stock: true
category: "Sram"
url: https://www.desertcart.pt/products/2423488-sram-x3-rear-derailleur-7-8-9-speed-long-cage
store_origin: PT
region: Portugal
---

# Long Cage Design 1:1 Actuation Ratio 7-9 Speed Compatibility SRAM X3 Rear Derailleur - 7,8,9 Speed, Long Cage, Black

**Brand:** sram
**Price:** € 57.36
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Shift Your Ride into High Gear!

## Quick Answers

- **What is this?** SRAM X3 Rear Derailleur - 7,8,9 Speed, Long Cage, Black by sram
- **How much does it cost?** € 57.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/2423488-sram-x3-rear-derailleur-7-8-9-speed-long-cage)

## 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

- • **Durable Design:** Built to withstand the rigors of cycling, ensuring longevity and reliability on every ride.
- • **Robust Capacity:** Handles the largest cog of 34 teeth and a chain wrap capacity of 45 for superior performance.
- • **Easy Installation:** Clamp-on mount for quick and hassle-free setup, so you can hit the trails faster.
- • **Precision Engineering:** Experience seamless shifting with a 1:1 shifter-to-derailleur actuation ratio.
- • **Versatile Compatibility:** Designed to work flawlessly with 7, 8, or 9 speed cassettes for ultimate flexibility.

## Overview

The SRAM X3 Rear Derailleur is engineered for cyclists seeking precision and versatility. Compatible with 7, 8, and 9 speed cassettes, it features a long cage design that accommodates larger cogs and offers a 1:1 actuation ratio for smooth, reliable shifting. Weighing just 0.36 kg, this durable component is perfect for enhancing your cycling experience.

## Description

10A RD X.3 BLACK

## Features

- Will work with 7, 8 or 9 speed cassettes, depending on the shifter used
- Long cage design supports a wide gear range and chain wrap capacity of 45.
- 1:1 shifter-to-derailleur actuation ratio ensures precise, light-action indexing.
- Fits standard 10x1 rear derailleur mount for easy installation.
- Finished in black color, weighing 272 grams for balanced performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002K95REI |
| Best Sellers Rank | #88,602 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #31 in Rear Bike Derailleurs |
| Brand | SRAM |
| Brand Name | SRAM |
| Case Material Type | Alloy Steel |
| Color | Black |
| Customer Reviews | 4.4 out of 5 stars 938 Reviews |
| Global Trade Identification Number | 00710845622175 |
| Included Components | Rear Derailleur |
| Item Dimensions L x W x H | 10"L x 8"W x 2"H |
| Item Highlight | SRAM X3 Long Cage Rear Derailleur - 7-9 Speed, Precision Shifting |
| Item Type Name | 10A RD X.3 BLACK |
| Item Weight | 9.6 ounces |
| Manufacturer | SRAM |
| Manufacturer Part Number | RDP301 |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 143941 |
| Mount Type | Standard |
| Mounting Type | Standard |
| Number of Items | 1 |
| Number of Teeth | 11 |
| Product Dimensions | 10"L x 8"W x 2"H |
| UPC | 710845622175 |
| Warranty Description | Limited Warranty |

## Product Details

- **Brand:** SRAM
- **Color:** Black
- **Material:** Aluminum
- **Item Weight:** 9.6 ounces
- **Case Material:** Alloy Steel

## Images

![SRAM X3 Rear Derailleur - 7,8,9 Speed, Long Cage, Black - Image 1](https://m.media-amazon.com/images/I/71runuiyUJL.jpg)

## Frequently Bought Together

- SRAM X3 Rear Derailleur - 7,8,9 Speed, Long Cage, Black
- SRAM X3 Rear 7-Speed Trigger Shifter
- SRAM PC-830 6/7/8-Speed Road/MTB Bike Chain 1/2" x 3/32" 114L fits Shimano Campy

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**Shop now:** [https://www.desertcart.pt/products/2423488-sram-x3-rear-derailleur-7-8-9-speed-long-cage](https://www.desertcart.pt/products/2423488-sram-x3-rear-derailleur-7-8-9-speed-long-cage)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-24*