---
product_id: 48601347
title: "Castrol React SRF Racing Oil 1L"
brand: "castrol"
price: "1941 kr"
currency: DKK
in_stock: true
reviews_count: 13
category: "Castrol"
url: https://www.desertcart.dk/products/48601347-castrol-react-srf-racing-oil-1l
store_origin: DK
region: Denmark
---

# Specifically formulated for competition use Extremely high boiling point Ultimate high performance brake fluid Castrol React SRF Racing Oil 1L

**Brand:** castrol
**Price:** 1941 kr
**Availability:** ✅ In Stock

## Summary

> 🏎️ Stop faster, ride harder — the pro’s choice in brake fluid!

## Quick Answers

- **What is this?** Castrol React SRF Racing Oil 1L by castrol
- **How much does it cost?** 1941 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/48601347-castrol-react-srf-racing-oil-1l)

## Best For

- castrol enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Grade Formula:** Trusted by F1 teams and motorsport pros for unbeatable stopping power.
- • **Precision Brake Control:** Delivers consistent, reliable braking performance for high-stakes rides.
- • **Premium Safety Assurance:** Includes advanced additives for superior protection and longevity.
- • **Race-Ready Heat Resistance:** Withstands extreme temperatures to prevent brake fade under pressure.
- • **Ducati Multistrada Approved:** Engineered to solve rear brake fade issues on 2011-2013 models.

## Overview

Castrol React SRF Racing Oil 1L is a high-performance brake fluid designed for competition use, featuring an extremely high boiling point to prevent brake fade. Trusted by motorsport professionals and specifically formulated to enhance braking reliability, it is ideal for high-performance motorcycles like the Ducati Multistrada (2011-2013). This premium fluid ensures superior safety and consistent brake control under extreme conditions.

## Description

From the manufacturer

Review: A must for Ducati Multistrada 2011 to 2013 - It’s not cheap but what a difference to the rest !! Got this because the rear brake on the Ducati Multistrada 2011/12/13 are known for fading rear brake ….. use this and ya be a happy rider
Review: Best fluid and used by F1 teams - As a motorsport mechanic I understand the importance of using the correct fluids.

## Features

- Contains benzotriazol, ar-methyl-, reaction product with formaldehyde and diethanolamine and amines, C10-14-tert-alkyl. May produce an allergic reaction.
- May cause an allergic skin reaction.
- Safety data sheet available on request.
- Specifically formulated for competition use
- Extremely high boiling point
- The ultimate in high performance brake fluid

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002TM4GBQ |
| Best Sellers Rank | 65,966 in Automotive ( See Top 100 in Automotive ) 2,025 in Vehicle Oils & Fluids |
| Brand | Castrol |
| Customer Reviews | 4.8 4.8 out of 5 stars (660) |
| Date First Available | 2 Oct. 2000 |
| Item Weight | 920 g |
| Item model number | 12512 / 15AFA4 |
| Manufacturer | Castrol |
| Manufacturer part number | 83-0345 |
| Model | 21887 |
| OEM Part Number | 21887 |
| Position | Unknown |
| Product Dimensions | 27.99 x 18.25 x 8.22 cm; 920 g |
| Viscosity | 10w-40 |

## Product Details

- **Brand:** Castrol
- **Item weight:** 0.92 Kilograms
- **Liquid volume:** 1000
- **Material:** Silicone
- **Package information:** Bottle

## Images

![Castrol React SRF Racing Oil 1L - Image 1](https://m.media-amazon.com/images/I/71Q9pCDBXYL.jpg)

## Available Options

This product comes in different **Customer Package Type, Size** options.

## Questions & Answers

**Q: As this is dot 4 can i use this to bleed Ducati Diavel motorcycle clutch as well as brakes?**
A: Yes it can be used for the clutch as well as the brakes. I use it for both on my Race car.

**Q: Will this fix my nonexistent rear brake on my panigale v2? im told the brakes need bleeding quite often but i think it might be the oil overheating!**
A: Hi, this is basically the best brake fluid on the market, if it's good enough for F1 cars, then it's good enough for anything. Seems like overkill if it's just a road bike though, what other fluids have you tried?

## Customer Reviews

### ⭐⭐⭐⭐⭐ A must for Ducati Multistrada 2011 to 2013
*by P***E on 6 August 2025*

It’s not cheap but what a difference to the rest !! Got this because the rear brake on the Ducati Multistrada 2011/12/13 are known for fading rear brake ….. use this and ya be a happy rider

### ⭐⭐⭐⭐⭐ Best fluid and used by F1 teams
*by G***S on 24 January 2024*

As a motorsport mechanic I understand the importance of using the correct fluids.

### ⭐⭐⭐⭐⭐ Highly recommended
*by C***W on 16 April 2014*

Awesome brake fluid. Great performance on track all day long. A bit pricey though. Would be great if it comes in 500ml size. Will definitely buy again

## Frequently Bought Together

- Castrol SRF Racing Brake Fluid - 1 Liter 12512
- Motive Products - 0100 European Power Brake Bleeder Kit
- Motive Products 1820 Double Catch Bottle Kit, 500ml each, Compatible with Motive Products Power Bleeder Attachments

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-10*