---
product_id: 155307912
title: "SHIMANODeore XT RT-MT800-L Disc Brake Rotor with External Lockring - 203mm, Center Lock, Silver/Black"
brand: "shimano"
price: "£79.46"
currency: GBP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.uk/products/155307912-shimanodeore-xt-rt-mt800-l-disc-brake-rotor-with-external
store_origin: GB
region: United Kingdom
---

# Multiple diameters Lightweight options Centerlock attachment SHIMANODeore XT RT-MT800-L Disc Brake Rotor with External Lockring - 203mm, Center Lock, Silver/Black

**Brand:** shimano
**Price:** £79.46
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with Xt Rt-Mt800!

## Quick Answers

- **What is this?** SHIMANODeore XT RT-MT800-L Disc Brake Rotor with External Lockring - 203mm, Center Lock, Silver/Black by shimano
- **How much does it cost?** £79.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/155307912-shimanodeore-xt-rt-mt800-l-disc-brake-rotor-with-external)

## Best For

- shimano enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Sizing:** Available in 140mm, 160mm, 180mm, and 203mm to suit all riding styles.
- • **Durable Construction:** Crafted from premium aluminum and alloy steel for long-lasting performance.
- • **Precision Engineering:** Designed for optimal braking efficiency and control on any terrain.
- • **Unmatched Compatibility:** Seamlessly fits centerlock wheels for hassle-free installation.
- • **Featherlight Performance:** Claimed weights as low as 3.1oz (89g) for the ultimate in speed.

## Overview

The Xt Rt-Mt800 Centerlock Disc Rotor is a high-performance braking solution made from durable aluminum and alloy steel. It features a centerlock attachment for easy compatibility with centerlock wheels and comes in multiple diameters (140mm, 160mm, 180mm, 203mm) to cater to various cycling needs. With weights starting at just 3.1oz (89g), this rotor is engineered for speed and efficiency, making it a must-have for serious cyclists.

## Description

SHIMANODeore XT RT-MT800-L Disc Brake Rotor with External Lockring - 203mm, Center Lock, Silver/Black

## Features

- Material: [rotor] steel, [carrier] aluminum
- Attachment Type: centerlock
- Compatibility: centerlock wheels
- Diameter: 140mm, 160mm, 180mm, 203mm
- Claimed Weight: [140mm] 3.1oz (89g), [160mm] 3.8oz (108g), [180mm] 4.6oz (131g), [203mm] 5.2oz (147g)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Aluminum, Alloy Steel |

## Images

![SHIMANODeore XT RT-MT800-L Disc Brake Rotor with External Lockring - 203mm, Center Lock, Silver/Black - Image 1](https://m.media-amazon.com/images/I/61hbuc2c+JL.jpg)
![SHIMANODeore XT RT-MT800-L Disc Brake Rotor with External Lockring - 203mm, Center Lock, Silver/Black - Image 2](https://m.media-amazon.com/images/I/61+NTBUXfCL.jpg)
![SHIMANODeore XT RT-MT800-L Disc Brake Rotor with External Lockring - 203mm, Center Lock, Silver/Black - Image 3](https://m.media-amazon.com/images/I/61lqOVqibnS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    heads up!!
  

*by C***R on Reviewed in the United States on January 20, 2024*

great for front!!no speed sensor so don't put on rear tire.was going to dock a star but it is not the products fault that is not written in the description

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great replacement rotor
  

*by D***K on Reviewed in the United States on August 5, 2023*

Slapped this rotor on my Orbea Wild.  Direct fit replacement.  Much better than the cheap stock rotors it came with.  Super happy.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    It works
  

*by C***H on Reviewed in the United States on October 22, 2022*

Does what is it supposed to.  Slows down my fat butt on steep descents without overheating.  Amen

---

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**Shop now:** [https://www.desertcart.co.uk/products/155307912-shimanodeore-xt-rt-mt800-l-disc-brake-rotor-with-external](https://www.desertcart.co.uk/products/155307912-shimanodeore-xt-rt-mt800-l-disc-brake-rotor-with-external)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-28*