---
product_id: 405022642
title: "Shimano Tourney 7/8-Speed Mountain Rear Derailleur - RD-TX800-L (Black)"
brand: "revere bicycles"
price: "₨1726"
currency: SCR
in_stock: true
reviews_count: 3
category: "Revere Bicycles"
url: https://www.desertcart.sc/products/405022642-shimano-tourney-7-8-speed-mountain-rear-derailleur-rd-tx800
store_origin: SC
region: Seychelles
---

# Long cage with oversized jockey wheel 7/8-speed compatibility Precision multi-point adjustment Shimano Tourney 7/8-Speed Mountain Rear Derailleur - RD-TX800-L (Black)

**Brand:** revere bicycles
**Price:** ₨1726
**Availability:** ✅ In Stock

## Summary

> ⚡ Shift Like a Pro, Ride Like You Own the Trail

## Quick Answers

- **What is this?** Shimano Tourney 7/8-Speed Mountain Rear Derailleur - RD-TX800-L (Black) by revere bicycles
- **How much does it cost?** ₨1726 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/405022642-shimano-tourney-7-8-speed-mountain-rear-derailleur-rd-tx800)

## Best For

- revere bicycles enthusiasts

## Why This Product

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

## Key Features

- • **Double Servo-Panta Tech:** Keeps the pulley close to sprockets for ultra-precise shifting performance.
- • **USA-Engineered Reliability:** Designed and engineered in the USA with responsive American customer support.
- • **User-Friendly Installation:** Direct mount design with quick assembly and easy cable fixing—no special tools needed.
- • **Seamless 7/8-Speed Shifting:** Optimized for smooth, reliable gear changes on your MTB or commuter bike.
- • **Durable Lightweight Alloy Build:** Hard aluminum alloy with hollow design for stability without the bulk.

## Overview

The Shimano Tourney RD-TX800-L is a robust, 7/8-speed rear derailleur engineered for mountain and hybrid bikes. Featuring a long cage with oversized jockey wheels and a double servo-panta mechanism, it delivers precise, stable shifting. Crafted from lightweight hard aluminum alloy with a hollow design, it balances durability and performance. Easy to install with direct mount compatibility, this USA-designed component ensures reliable, smooth gear changes for everyday riders seeking dependable drivetrain upgrades.

## Description

Brand New Tourney Rear Derailleur, bulk packaged in environmentally friendly recycled cardboard carton with instruction sheet. Compatible with 7 or 8-speed drive train Durable light action shifting performance for stress free riding Double Servo-panta mechanism Quick assembly Allen key type inner cable fixing bolt 13T/13T pulley Total capacity 43T Color: Black

Review: My old Shimano Tourney TX RD-TX800 broke on me but I was able to buy a new one at a very affordable price.If your looking into a good drive train that is standard and your not into anything high end for transportation purposes I would recommend Shimano Tourney TX TX 800 series
Review: My old derailleur broke so I bought this and it's amazing! I saw a review saying it wasn't aligned and it will need to be aligned! It is not designed to fit any cassete without being aligned! I would suggest using YouTube because is it easy to do at home, you don't need special tools just a screwdriver and common sense. It's easy to install and use and is really good for biking! May need to be adjusted once in a while but other than that I love it! It is 6-8 speed only! No more! No less! Highly suggested.

## Features

- Authentic Shimano RD-TX800 tourney rear derailleur, compatible with 7/8 speed drive system, suitable for MTB mountain bikes, bicycles etc.
- Long cage design, features an oversized jockey wheel. Double servo design keeps pulley close to sprockets for better shifting.
- Hard aluminum alloy. The hollow weight-reduction design makes the speed changing more stable.
- Adjustment is more precise. It can be adjusted slightly in multiple places to ensure accurate speed change performance.
- Easy to install and remove, convenient to use. This bike rear derailleur is direct mount, not hub bolt mount. Please check the mount type of the original part before ordering.Revere USA - USA based brand, all design and engineering is done in the USA. USA based warehouse and American english speaking customer service representatives will respond to you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09QMSQXWW |
| Batteries Included? | No |
| Best Sellers Rank | #27,903 in Sporting Goods ( See Top 100 in Sporting Goods ) #12 in Bike Rear Dérailleurs |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (26) |
| Date First Available | 22 January 2022 |
| Department | unisex-adult |
| Included Components | 1 Shimano Rear Derailleur |
| Item model number | 1-883 |
| Material Type | Metal |
| Package Dimensions | 17.2 x 10.79 x 8.41 cm; 381 g |
| Size | Standard |
| UPC | 744828747883 |

## Product Details

- **Brand:** Revere Bicycles
- **Colour:** Black
- **Manufacturer:** Revere
- **Material:** Metal
- **Mounting type:** Direct Mount

## Images

![Shimano Tourney 7/8-Speed Mountain Rear Derailleur - RD-TX800-L (Black) - Image 1](https://m.media-amazon.com/images/I/51Uua5-LB5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***. on 23 April 2024*

My old Shimano Tourney TX RD-TX800 broke on me but I was able to buy a new one at a very affordable price.If your looking into a good drive train that is standard and your not into anything high end for transportation purposes I would recommend Shimano Tourney TX TX 800 series

### ⭐⭐⭐ Review
*by I***. on 15 November 2023*

My old derailleur broke so I bought this and it's amazing! I saw a review saying it wasn't aligned and it will need to be aligned! It is not designed to fit any cassete without being aligned! I would suggest using YouTube because is it easy to do at home, you don't need special tools just a screwdriver and common sense. It's easy to install and use and is really good for biking! May need to be adjusted once in a while but other than that I love it! It is 6-8 speed only! No more! No less! Highly suggested.

### ⭐ Review
*by S***K on 12 August 2022*

The alignment of this derailleur is off such that the idler/tension wheels feed the chain onto the rear cassette (8 speed) a bit sideways. That, in turn, causes the chain to jump off the lower wheel as the chain is coming in “sideways” from the crank. That jams up everything. To wit, the derailleur went into the spokes the other day. Fortunately at the top of the gnarly hill. Because of the mis-alignment, I’d had to run the derailleur close to the spokes to grab the low gear. A rock or big twig knocked the lower wheel just that little bit and we came to a quick, dead stop. Not intentionally I ordered another one. Same problems. Junk.

## Frequently Bought Together

- Revere Shimano Tourney 7/8-Speed Mountain Bicycle Rear Derailleur - RD-TX800-L (Black)
- ZONKIE 6/7/8 Speed Bike Chain 1/2 x 3/32 Inch 116 Links
- A AKRAF Bike Link Plier + Chain Breaker Splitter Tool + Chain Checker + 3 Pairs Bicycle Missing Links, Bike Link Opener Closer Plier Chain Cutter Connector Wear Indicator Tool

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**Shop now:** [https://www.desertcart.sc/products/405022642-shimano-tourney-7-8-speed-mountain-rear-derailleur-rd-tx800](https://www.desertcart.sc/products/405022642-shimano-tourney-7-8-speed-mountain-rear-derailleur-rd-tx800)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-09*