---
product_id: 597615238
title: "Shimano Xt Sm-Rt86 Rotor - 6-Bolt One Color, 203Mm"
brand: "shimano"
price: "A$179"
currency: AUD
in_stock: true
category: "Shimano"
url: https://www.desertcart.com.au/products/597615238-shimano-xt-sm-rt86-rotor-6-bolt-one-color-203mm
store_origin: AU
region: Australia
---

# Aluminum core heat dissipation Lightweight 187g (203mm) 6-bolt secure attachment Shimano Xt Sm-Rt86 Rotor - 6-Bolt One Color, 203Mm

**Brand:** shimano
**Price:** A$179
**Availability:** ✅ In Stock

## Summary

> 🔥 Ride cooler, brake stronger, own every descent! 🚵‍♂️

## Quick Answers

- **What is this?** Shimano Xt Sm-Rt86 Rotor - 6-Bolt One Color, 203Mm by shimano
- **How much does it cost?** A$179 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/597615238-shimano-xt-sm-rt86-rotor-6-bolt-one-color-203mm)

## 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

- • **Advanced Aluminum Core:** Dissipates heat efficiently to prevent brake fade on epic descents.
- • **Versatile Size Options:** Choose from 160mm, 180mm, or 203mm to match your riding style.
- • **Trail-Tested Durability:** Steel rotor with aluminum carrier balances strength and weight perfectly.
- • **Precision 6-Bolt Mounting:** Ensures rock-solid rotor stability for fearless trail rides.
- • **Consistent Braking Performance:** Engineered for reliable stopping power in enduro, trail, and cross-country adventures.

## Overview

The Shimano XT SM-RT86 Rotor is a high-performance 6-bolt disc brake rotor featuring a heat-dissipating aluminum core and durable steel braking surface. Available in 160mm, 180mm, and 203mm diameters, it weighs just 187g in the 203mm size, delivering consistent, fade-resistant braking ideal for trail, enduro, and cross-country cycling.

## Description

Shimano’s XT Brake Rotor, the SM-RT86, sets itself apart from Shimano’s lower-tier offerings through its use of an aluminum core to transfer heat away from the brake caliper. This, combined with the finned heat sinks in Shimano’s XT and XTR-level brake pads, combats heat-related brake fade. We appreciate this construction because it translates to consistent, reliable braking even on long descents.

## Features

- Material: [rotor] steel, aluminum, [carrier] aluminum
- Attachment Type: 6-bolt
- Diameter: 160mm 180mm, 203mm
- Claimed Weight: [203mm] 187g, [180mm] 154g, [160mm] 135g
- Activity: trail, enduro, cross-country

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HAFETOQ |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #188,573 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #99 in Bike Brake Rotors |
| Brand | SHIMANO |
| Customer Reviews | 3.4 3.4 out of 5 stars (6) |
| Date First Available | March 31, 2013 |
| Exterior Finish | Aluminum |
| Finish Type | Natural |
| Global Trade Identification Number | 00192790818108 |
| Item Diameter | 203 Millimeters |
| Item Weight | 9.8 ounces |
| Item model number | Shimano |
| Manufacturer | Shimano |
| Manufacturer Part Number | ISMRT86L2 |
| Material | Multi |
| Model | Deore XT SM-RT86 Disc Brake Rotor |
| UPC | 192790818108 |
| Vehicle Service Type | Bicycle |

## Product Details

- **Automotive Fit Type:** Universal Fit
- **Brand:** SHIMANO
- **Exterior Finish:** Aluminum
- **Finish Type:** Natural
- **Global Trade Identification Number:** 00192790818108
- **Item Diameter:** 203 Millimeters
- **Manufacturer:** Shimano
- **Material:** Multi
- **UPC:** 192790818108
- **Vehicle Service Type:** Bicycle

## Images

![Shimano Xt Sm-Rt86 Rotor - 6-Bolt One Color, 203Mm - Image 1](https://m.media-amazon.com/images/I/61m4TkxcenL.jpg)
![Shimano Xt Sm-Rt86 Rotor - 6-Bolt One Color, 203Mm - Image 2](https://m.media-amazon.com/images/I/61D1uA5cR5L.jpg)
![Shimano Xt Sm-Rt86 Rotor - 6-Bolt One Color, 203Mm - Image 3](https://m.media-amazon.com/images/I/61E6W-phn9L.jpg)

## Frequently Bought Together

- SHIMANO Xt Sm-Rt86 Rotor - 6-Bolt One Color, 203Mm
- Shimano SMMA90F203PPM - Bicycle Parts, 203mm P/PM
- Shimano F203P/P Disc Brake Adaptor

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**Shop now:** [https://www.desertcart.com.au/products/597615238-shimano-xt-sm-rt86-rotor-6-bolt-one-color-203mm](https://www.desertcart.com.au/products/597615238-shimano-xt-sm-rt86-rotor-6-bolt-one-color-203mm)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-15*