---
product_id: 622739519
title: "Relwears Tourney 8-Speed Mountain Bicycle Rear Derailleur - RD-TX800 (Black)"
brand: "relwears"
price: "196 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/622739519-relwears-tourney-8-speed-mountain-bicycle-rear-derailleur-rd-tx800
store_origin: PL
region: Poland
---

# Precision 8-speed shifting Tested 50,000 km durability Built for mountain & multi-bike use Relwears Tourney 8-Speed Mountain Bicycle Rear Derailleur - RD-TX800 (Black)

**Brand:** relwears
**Price:** 196 zł
**Availability:** ✅ In Stock

## Summary

> 🚴‍♀️ Shift into the future of flawless rides with RD-TX800!

## Quick Answers

- **What is this?** Relwears Tourney 8-Speed Mountain Bicycle Rear Derailleur - RD-TX800 (Black) by relwears
- **How much does it cost?** 196 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/622739519-relwears-tourney-8-speed-mountain-bicycle-rear-derailleur-rd-tx800)

## Best For

- relwears enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Compatibility:** Engineered for mountain, road, city, folding, and racing bikes alike.
- • **Dedicated Customer Support:** Backed by responsive service to keep you riding worry-free.
- • **Direct Installation Design:** Fits perfectly with direct mount setups—no extra hassle.
- • **Endurance-Tested Reliability:** Proven to withstand over 50,000 km of rugged cycling adventures.
- • **Seamless 8-Speed Performance:** Optimized for smooth, reliable gear changes on any ride.

## Overview

The Tourney RD-TX800 is a robust 8-speed rear derailleur designed for direct installation on a wide range of bicycles, including mountain, road, and city bikes. Tested for durability over 50,000 kilometers, it ensures precise gear shifting and long-lasting performance, supported by a reliable after-sales service.

## Description

Tourney 8-Speed Mountain Bicycle Rear Derailleur - RD-TX800 (Black)

## Features

- 【MODEL】Bicycle rear derailleur Tourney RD-TX800, suitable for 8-speed SIS index variable speed drives. Please pay attention to the speed when buying.
- 【Direct installation】Before purchasing, please confirm whether the 8 speed rear derailleur of your bicycle is directly installed or hook mounted. Our model is a direct installation method.
- 【Wide application】This bicycle transmission is suitable for variable speed bikes, such as mountain bikes, road bikes, racing bikes, city bikes, folding bikes, etc. Is a good helper for your riding.
- 【Durable】 After 50,000 kilometers of testing, our products RD-TX800 8 speed derailleur are still sturdy and can be precisely adjusted gears.
- 【AFTER-SALES GUARANTEE】We provide excellent customer service, please feel free to contact us if you have any questions about this 8 speed derailleur.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Relwears |
| Item Package Dimensions L x W x H | 5.43 x 5.35 x 2.83 inches |
| Package Weight | 0.39 Kilograms |
| Brand Name | Relwears |
| Warranty Description | 2 |
| Model Name | Rear Derailleur - RD-TX800 |
| Suggested Users | unisex-adult |
| Part Number | RD-TX800 |
| Included Components | Product Manuals |
| Size | RD-TX800 |

## Product Details

- **Brand:** Relwears
- **Color:** Black 8-speed
- **Material:** Aluminum
- **Item Weight:** 0.39 Kilograms
- **Mounting Type:** Clamp-On Mount

## Images

![Relwears Tourney 8-Speed Mountain Bicycle Rear Derailleur - RD-TX800 (Black) - Image 1](https://m.media-amazon.com/images/I/611qr1FqhYL.jpg)

## Available Options

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

## Frequently Bought Together

- Relwears Tourney 8-Speed Mountain Bicycle Rear Derailleur - RD-TX800 (Black)
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**Shop now:** [https://www.desertcart.pl/products/622739519-relwears-tourney-8-speed-mountain-bicycle-rear-derailleur-rd-tx800](https://www.desertcart.pl/products/622739519-relwears-tourney-8-speed-mountain-bicycle-rear-derailleur-rd-tx800)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-23*