---
product_id: 48068951
title: "Motul RBF 660 racing brake fluid, 0.5 L"
brand: "motul"
price: "₨17922"
currency: LKR
in_stock: true
reviews_count: 13
category: "Motul"
url: https://www.desertcart.lk/products/48068951-motul-rbf-660-racing-brake-fluid-0-5-l
store_origin: LK
region: Sri Lanka
---

# Non-silicone synthetic - optimal hydraulic performance Wet boiling point 204°C - race-ready heat resistance DOT 4 standard - superior braking system compatibility Motul RBF 660 racing brake fluid, 0.5 L

**Brand:** motul
**Price:** ₨17922
**Availability:** ✅ In Stock

## Summary

> 🔥 Stop at nothing – brake fluid engineered for champions!

## Quick Answers

- **What is this?** Motul RBF 660 racing brake fluid, 0.5 L by motul
- **How much does it cost?** ₨17922 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/48068951-motul-rbf-660-racing-brake-fluid-0-5-l)

## Best For

- motul enthusiasts

## Why This Product

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

## Key Features

- • **Aerodynamic Edge:** Reduces air intake for brake cooling, contributing to improved vehicle aerodynamics and performance.
- • **Enhanced Wet Performance:** Maintains superior braking efficiency even in wet conditions with a boiling point well above conventional fluids.
- • **Trusted by Professionals:** Top-rated with 4.8 stars from over 1,400 reviews, delivering reliability and peace of mind on every drive.
- • **Race-Proven Heat Endurance:** Withstands extreme temperatures up to 204°C, ensuring consistent braking under intense conditions.
- • **Precision Hydraulic Compatibility:** Formulated for all brake and clutch systems requiring non-silicone synthetic fluid, exceeding DOT 3 & 5.1 standards.

## Overview

Motul RBF 660 Factory Line is a premium 0.5L racing brake fluid designed for high-performance brake and clutch hydraulic systems. It boasts an exceptional wet boiling point of 204°C, surpassing standard DOT 4 and 5.1 fluids, ensuring reliable braking under extreme heat and wet conditions. This non-silicone synthetic fluid enhances aerodynamic efficiency by reducing air intake for brake cooling, making it the go-to choice for professional racers and enthusiasts seeking uncompromised stopping power.

## Description

RBF 660 Factory Line (DOT 4) 0. 5 litres. The aim of Motul is to offer many high quality products to customers and satisfy the needs of all customers. To achieve this, Motul will spend more time to design the products.

Review: Great - Quality brake fluid, used before quick delivery
Review: Best brake fluid on the market - This is the best brake fluid you can buy no more boiling the brake fluid can't recommend this enough!

## Features

- Suspected of damaging fertility or the unborn child.
- For all brake and clutch hydraulic systems where a non-silicone synthetic fluid is recommended. Specially designed to withstand the high temperatures of racing brake hydraulics (steel or carbon) and clutches. Exceeds DOT 3 and DOT 5.1 standards, except for viscosity at -40°C / -40°F.
- Provides better aerodynamic performance by reducing air intake for brake cooling in vehicles. Efficient in wet conditions: The very high wet boiling point of MOTUL RBF 660 FACTORY LINE (204 °C/399 °F) is higher than that of conventional non-silicone based DOT 5.1 (180 °C/356 °F mini) and DOT 4 (155 °C/311°F mini) brake fluids and therefore maintains braking efficiency under wet conditions.
- Motul RBF 660 factory line (dot 4) 0. 5 litres
- Country of Origin: DE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004LF1U5O |
| Best Sellers Rank | 1,647 in Automotive ( See Top 100 in Automotive ) 192 in Vehicle Oils & Fluids |
| Brand | Motul |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,481) |
| Date First Available | 28 Mar. 2012 |
| Item Weight | 110 g |
| Item model number | MTL101667 |
| Manufacturer | MOTUL IBERICA, S.A. |
| Manufacturer part number | 101666 |
| Model | MTL101667 |
| OEM Part Number | 101667-A038 |
| Product Dimensions | 8.38 x 18.42 x 5.46 cm; 110 g |
| Viscosity | 1.5-2.5 centistokes at 100 degrees Celsius |

## Product Details

- **Brand:** Motul
- **Liquid volume:** 500 Millilitres
- **Package information:** Bottle
- **Vehicle service type:** Car, Motorcycle
- **Viscosity:** 1.5-2.5 centistokes at 100 degrees Celsius

## Images

![Motul RBF 660 racing brake fluid, 0.5 L - Image 1](https://m.media-amazon.com/images/I/71jjj6Q8i-L.jpg)

## Questions & Answers

**Q: £26 for one litre? That cant be right. Why is this oil so expensive?**
A: Think you can get it for £18 if you want to wait a week for delivery.   If your a prime member £26 you'd get it next day. 
Depends if you valve your time and a journey to your local motorbike shop I suppose.

**Q: It's ok for bmw 320d from2012?**
A: It’s suitable for any vehicle but you shouldn’t mix the fluids. If you’re using this you should ensure you’re flushing the system fully. 
Just so you know this is a higher spec fluid (higher boiling point) and it will be a waste of money unless you’re tracking the car.

**Q: What's the viscosity at -40°c°f? looking for 750 cst or 750 mm²/s to help brake esp system.**
A: Not this it’s racing fluid  high temp

**Q: Can you use this for Road bike use**
A: Hello,I confirm that you can use this oil to drive on the road.It is a high quality oil.Thank youSPO moto scooter

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by V***S on 6 November 2025*

Quality brake fluid, used before quick delivery

### ⭐⭐⭐⭐⭐ Best brake fluid on the market
*by L***A on 19 January 2026*

This is the best brake fluid you can buy no more boiling the brake fluid can't recommend this enough!

### ⭐⭐⭐⭐⭐ Cheap performance upgrade you can really feel.
*by J***N on 3 May 2020*

Forget intakes and power etc, if your going to be tracking your car the best thing you can do is get a set of braided brake lines and this brake fluid. Im running a fiesta ST180 on OEM pads and discs and the difference the lines and fluid made were crazy. Full day at Caldwell park and I didn't have brake fade once. Confidence in the pedal let me push harder and harder.

## Frequently Bought Together

- Motul 101667 RBF 660 Dot-4 100 Percent Synthetic Racing Brake Fluid - 500 ml
- Engine Ice Off-Road High-Performance Motorcycle Coolant and Antifreeze Blue
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils, Wrench Off Nut: Fits Select Honda, Kawasaki, Triumph, Yamaha Motorcycles, KN-204-1

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-31*