---
product_id: 232732732
title: "X.4 Rear Derailleur (Black, Long Cage)"
brand: "sram"
price: "€ 120.53"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.de/products/232732732-x-4-rear-derailleur-black-long-cage
store_origin: DE
region: Germany
---

# X.4 Rear Derailleur (Black, Long Cage)

**Brand:** sram
**Price:** € 120.53
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** X.4 Rear Derailleur (Black, Long Cage) by sram
- **How much does it cost?** € 120.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/232732732-x-4-rear-derailleur-black-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

## Description

Precision-engineered for reliable shifting performance across 7, 8, and 9-speed drivetrain systems, the SRAM X4 Rear Derailleur ensures smooth gear transitions and durability in everyday riding conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B001FC9HRO |
| Brand Name | Sram |
| Case Material Type | Aluminium |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (937) 4.4 out of 5 stars |
| Global Trade Identification Number | 00710845609671 |
| Item Weight | 120 Grams |
| Manufacturer Part Number | 409000003_Schwarz |
| Material Type | Aluminium |
| Model Number | 141970 |
| Mount Type | Braze-On Mount |
| Number Of Items | 1 |
| Number Of Teeth | 18 |
| Upc | 022255067942 710845609671 617717230530 783847018567 508939706913 |

## Product Details

- **Brand:** Sram
- **Colour:** Black
- **Material:** Aluminium
- **Item Weight:** 120 Grams
- **Case Material Type:** Aluminium

## Images

![X.4 Rear Derailleur (Black, Long Cage) - Image 1](https://m.media-amazon.com/images/I/71f4nw35jaL.jpg)

## Questions & Answers

**Q: Is it a 9speed**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Robusto y fácil de instalar. Funcionamiento inmejorable.
*by  on Reviewed in Spain 17 October 2015*

Para bicicletas de 8 velocidades es un cambio robusto y fácil de instalar que funciona perfectamente y no se desajusta fácilmente.

### ⭐⭐⭐⭐⭐ Hard to find the component
*by  on Reviewed in the United Arab Emirates 23 July 2024*

SRAM x4 broke within 4 weeks of buying bicycle while riding a trail (Mushrif Park Bicycle Track). The spring inside it broke and was not holding chain tension. Someone told me I must have hit a rock, but I'm sure not. I could be spring failure. Finding this offline was impossible on Dubai strangely. Tried calling all the major brands, visited many cycle shots in Satwa, finally ordered this.After replacing with this, its working as it supposed to be, only completed maybe 50 kms so far on this new set. I hope it lasts. If not, might have to change the groupset.Build quality and print on it looks same as the original. The product did not come in SRAM packaging, so no comments if it is indeed original or copy, but built quality looks pretty solid comparatively.

### ⭐⭐⭐⭐⭐ TOP mais attention au rapport
*by  on Reviewed in France 8 April 2024*

La qualité est très bonne.De plus, on peut démonter les galets pour installer le dérailleur sans changer la chaîne.Et concernant les réglages : très faciles et précis.Mais attention : c'est un dérailleur SRAM donc pour manettes SRAM en rapport 1:1 donc si vous avez une manette shimano, ça n'ira pas avec !

## Frequently Bought Together

- Sram Schaltwerk ESP X4 (8/9-Gang | Langer Käfig | 1:1)
- SRAM X4 8-Speed Trigger Shifter Rear Only
- KMC X8 8-Speed Nickel Plate edition X-Series Bicycle Chain Compatible with Shimano, SRAM, Campagnolo and All Major Systems

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**Shop now:** [https://www.desertcart.de/products/232732732-x-4-rear-derailleur-black-long-cage](https://www.desertcart.de/products/232732732-x-4-rear-derailleur-black-long-cage)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-09-08*