---
product_id: 17354955
title: "Motul RBF 660 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid 500ml (101667)"
brand: "motul"
price: "$74.54"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/17354955-motul-rbf-660-factory-line-dot-4-100-percent-synthetic
store_origin: US
region: United States of America
---

# Precision pedal feel Moisture-repellent formula Boiling point 617°F dry / 399°F wet Motul RBF 660 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid 500ml (101667)

**Brand:** motul
**Price:** $74.54
**Availability:** ✅ In Stock

## Summary

> 🏁 Dominate the track with Motul RBF 660 – where precision meets power!

## Quick Answers

- **What is this?** Motul RBF 660 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid 500ml (101667) by motul
- **How much does it cost?** $74.54 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/17354955-motul-rbf-660-factory-line-dot-4-100-percent-synthetic)

## 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

- • **Pro-Level Compatibility:** Seamlessly mixes with DOT 3, 4, and 5.1 fluids—perfect for high-performance vehicles and motorcycles.
- • **Precision Pedal Response:** Experience razor-sharp brake feedback for confident command on every track or street.
- • **Moisture-Resistant Longevity:** Keep corrosion and brake fade at bay with advanced moisture repelling technology.
- • **Race-Ready Thermal Endurance:** Conquer extreme heat with a dry boiling point of 617°F—no vapor lock, just pure control.
- • **Synthetic Strength for Durability:** Extend brake system life by reducing wear from heat and moisture with 100% synthetic formula.

## Overview

Motul RBF 660 Factory Line is a 100% synthetic DOT-4 racing brake fluid engineered for extreme thermal endurance and moisture resistance. With a dry boiling point of 617°F and wet boiling point of 399°F, it ensures consistent, precise pedal feel and protects brake components under the most demanding conditions. Ideal for high-performance vehicles and motorcycles, it mixes with DOT 3, 4, and 5.1 fluids to deliver reliable, long-lasting braking performance.

## Description

The New standard in high-performance brake fluid Mixes with DOT 3, 4 and 5. 1 (not DOT 5)Super high boiling points: Dry 617 degrees F, Wet 399 degrees F.

## Features

- Thermal Endurance: Formulated to resist boiling under intense brake temperatures, ensuring consistent system response and preventing vapor lock during demanding use
- Moisture Resilience: Maintains stable fluid integrity by repelling moisture absorption, which helps prevent component corrosion and preserves brake system efficiency over time
- Precise Pedal Feel: Supports highly responsive brake sensation, allowing drivers to maintain confident command across diverse and challenging driving scenarios
- Synthetic Advantage: Delivers robust, enduring system functionality, contributing to reduced wear on brake components from heat and moisture for extended vehicle life
- Race Application: Designed for high-performance vehicles and motorcycles, providing dependable braking in demanding conditions like track days or competitive events

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005UGKKW2 |
| Best Sellers Rank | #133,276 in Automotive ( See Top 100 in Automotive ) #55 in Brake Fluids #62 in Hydraulic Oils |
| Brand Name | Motul |
| Container Type | Bottle |
| Customer Reviews | 4.8 4.8 out of 5 stars (582) |
| Flash Point | 325 Degrees Celsius |
| Global Trade Identification Number | 00182682992405, 03374650020501 |
| Included Components | Motul 101667 RBF 660 Dot-4 Racing Brake Fluid 500 mL |
| Item Form | Liquid |
| Item Type Name | Motul 101667 RBF 660 Dot-4 Racing Brake Fluid 500 mL |
| Liquid Volume | 500 Milliliters |
| Manufacturer | Motul |
| Material | Silicone |
| Model Number | 101667 |
| Number of Items | 1 |
| Part Number | FBA_847205 |
| Recommended Uses For Product | Brake oil |
| Specific Uses For Product | Racing |
| UPC | 182682992405 |
| Unit Count | 16.9 Fluid Ounces |
| Upper Temperature Rating | 328 Degrees Celsius |
| Warranty Description | Motul 101667 RBF 660 Dot-4 Racing Brake Fluid 500 mL |

## Product Details

- **Brand:** Motul
- **Liquid Volume:** 500 Milliliters
- **Material:** Silicone
- **Package Information:** Bottle
- **Recommended Uses For Product:** Brake oil

## Images

![Motul RBF 660 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid 500ml (101667) - Image 1](https://m.media-amazon.com/images/I/71gfePutajL.jpg)
![Motul RBF 660 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid 500ml (101667) - Image 2](https://m.media-amazon.com/images/I/71FGT974AtL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the difference in performance between motul rbf 600 vs. rbf 660?**
A: The boiling temp is higher on the 660

**Q: is this a low viscosity type brake fluid, for example type can be used in 2015 mini cooper S ?**
A: This brake fluid is intended for use where vehicles will be used in more extreme conditions like road racing or high performance driver education. It isn't really practical for street use because of its high cost. I use it in my Porsche Boxster and used it in my Pontiac GTO. If you are planning to track your car (use your car on a road course) this fluid will help prevent brake overheating and fade.

**Q: Is this 12x 500mL bottles?**
A: NO.  It is one bottle.  The Amazon title is wrong.

**Q: Is motul still using euro date on the bottles, i just received my order and the date is 20/12/17, which i think is past the expiration?**
A: Brake fluid doesn't "expire". It will absorb moisture. But as long as your bottle was sealed, you will be fine.

## Frequently Bought Together

- Motul RBF 660 Factory Line Dot-4 100 Percent Synthetic Racing Brake Fluid 500ml (101667)
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Honda, Kawasaki, Polaris, Yamaha Vehicles, KN-303
- Motul 104121 300V Factory Line 4T 10W-40 100% Synthetic Engine Oil 4 Liters Ester Core Technology Racing Motorcycle Motor Lubricant

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-05*