---
product_id: 563423340
title: "Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle"
brand: "rainflowwer"
price: "264 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/563423340-bike-rear-derailleur-8-speed-rdtx800-direct-mount-for-mountain
store_origin: PL
region: Poland
---

# 7-speed compatibility Durable alloy steel Lightweight at 330g Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle

**Brand:** rainflowwer
**Price:** 264 zł
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Shift Your Ride into High Gear!

## Quick Answers

- **What is this?** Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle by rainflowwer
- **How much does it cost?** 264 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/563423340-bike-rear-derailleur-8-speed-rdtx800-direct-mount-for-mountain)

## Best For

- rainflowwer enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-quality alloy steel for unmatched durability.
- • **Universal Fit:** Perfect for mountain, road, and city bikes alike.
- • **Easy Installation:** Quickly install and disassemble for hassle-free maintenance.
- • **Seamless Shifting:** Experience smooth transitions with every gear change.
- • **Professional Support:** Get expert assistance whenever you need it.

## Overview

The RDTX800 Direct Mount Bike Rear Derailleur is engineered for 7/8-speed bicycles, featuring a robust alloy steel construction that ensures longevity and reliable performance. Weighing only 330g, it offers a lightweight solution for various bike types, including mountain, road, and city bikes. Designed for easy installation, this derailleur is an essential accessory for any cycling enthusiast.

## Description

Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle

## Features

- MODEL: Bicycle rear derailleur, Suitable for 7/8speed.
- MATERIAL: This bicycle rear derailleur is made of high-quality steel, durable and long service life.Easy to install and disassemble.
- PERFORMANCE: Durable aluminum alloy material and excellent shifting performance ensure safe and stable riding.
- WIDE APPLICATION: This bicycle transmission is suitable for variable speed bikes, mountain bikes, road bikes, bicycle racing, city bikes, folding bikes, etc.It is your indispensable bicycle accessories during your cycling journey.
- NOTE: The bike rear derailleur is hanger mount, not direct mount .Please check the mount type of the original part before purchasing. If you have any questions, please feel free to contact us, we will provide you with professional services.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of teeth | 7 |
| Manufacturer | RainFlowwer |
| Color | RDTX800-Direct Mount |
| Size | RDTX800-Direct Mount |
| Material type | Alloy Steel |
| Included components | RDTX800-Direct Mount |
| Batteries included? | No |
| Department | Unisex |
| Item model number | RDTX800-Direct Mount |
| Package Dimensions | 14.6 x 11.6 x 7.8 cm; 330 g |
| ASIN | B0CFXWFCYR |

## Product Details

- **Brand:** RainFlowwer
- **Colour:** RDTX800-Direct Mount
- **Material:** Alloy Steel
- **Case material type:** Alloy Steel
- **Mounting type:** Braze-On Mount

## Images

![Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle - Image 1](https://m.media-amazon.com/images/I/611h2Ty0hwL.jpg)
![Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle - Image 2](https://m.media-amazon.com/images/I/71AEizxTpmL.jpg)
![Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle - Image 3](https://m.media-amazon.com/images/I/71OcZ+OppuL.jpg)
![Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle - Image 4](https://m.media-amazon.com/images/I/71N7I6LcdtL.jpg)
![Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle - Image 5](https://m.media-amazon.com/images/I/71hwMYeNgvL.jpg)

## Frequently Bought Together

- RainFlowwer Bike Rear Derailleur 8 Speed RDTX800 Direct Mount for Mountain Bicycle
- Shimano HG40 116 W/CL Chain - Grey, 6/7/8 Speed

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**Shop now:** [https://www.desertcart.pl/products/563423340-bike-rear-derailleur-8-speed-rdtx800-direct-mount-for-mountain](https://www.desertcart.pl/products/563423340-bike-rear-derailleur-8-speed-rdtx800-direct-mount-for-mountain)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-06*