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2100762
Motul RBF 660 - Racing DOT 4 Brake Fluid 500ml (Pack of 4)
85% of respondents would recommend this to a friend
Item #:
2100762
GMD 12053
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MOTUL Racing Brake Fluid is a high-performance brake fluid designed to provide maximum stopping power under all conditions.
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What Stands Out
High Boiling Point
Motul RBF 660 offers an exceptional boiling point of 320°C, ensuring optimal performance under extreme conditions, preventing brake fade during high-speed racing.
Superior Performance
This brake fluid enhances braking efficiency and responsiveness, giving drivers the confidence to push their limits, whether in racing or high-speed driving scenarios.
Compliant with Standards
Motul RBF 660 meets or exceeds DOT 4 specifications, making it compatible with a wide range of vehicles while providing high-quality, reliable braking performance.
Product Details
- Pack of 4 500mL bottles of MOTUL RBF 660 Racing DOT 4 Brake Fluid
- Specifically designed for racing applications
- Meets DOT 4 standards for brake fluids
- Caution: Contains chemicals known to the State of California to cause cancer and birth defects
- Ensures high performance and stability under extreme conditions
- Ideal for high-performance vehicles and race cars
| Container Type | Bottle |
| Viscosity | High |
| Upper Temperature Rating | 622 u00b0F |
| Viscosity Level | High |
| Liquid Volume | 500 ml |
| Item Weight | 5 pounds (2.27 kg) |
| Material | Synthetic |
| Brand Name | Motul |
| Recommended Uses For Product | Brake oil |
| Specific Uses For Product | Automobile Brake System |
| Item Form | Liquid |
| Manufacturer | Motul |
| Unit Count | 67.62 Fluid Ounces |
| UPC | 737534813645 |
| Number of Packs | 4 |
| Model Number | 8542050335 |
| Part Number | MOT-847205 |
| Brand | Motul |
| Package Information | Bottle |
Who Should Buy?
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Racing Enthusiasts
Ideal for drivers participating in competitive racing events needing high performance and reliability from their brake fluid.
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High-Performance Vehicles
Perfect for sports cars and motorcycles that require superior braking performance under extreme conditions.
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Track Day Users
Beneficial for users attending track days looking for enhanced braking performance and heat resistance.
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Casual Drivers
Not suitable for regular road vehicles lacking the need for high-performance braking fluid.
Product Description
Motul RBF 660 - Racing DOT 4 Brake Fluid 500ml (Pack of 4)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the benefits of using Motul RBF 660 brake fluid?
Answer: Motul RBF 660 brake fluid is designed for high-performance vehicles, providing outstanding thermal stability and resistance to vapor lock. It features a high boiling point that enhances braking performance under extreme conditions. This is essential for racing and heavy-duty applications where heat can severely affect brake performance. Therefore, using Motul RBF 660 is ideal for competitive racers or anyone who regularly pushes their vehicle to its limits. -
Question:
How does Motul RBF 660 compare with regular brake fluids?
Answer: Motul RBF 660 surpasses regular brake fluids in terms of boiling point and performance under stress. Regular brake fluids often lose effectiveness under high temperatures, leading to brake fade. In contrast, RBF 660 maintains its viscosity and performance levels, ensuring reliable braking even in the most demanding conditions. This reliability is crucial for motorsports enthusiasts who require consistency in their braking system. -
Question:
Is Motul RBF 660 compatible with all braking systems?
Answer: Motul RBF 660 is compatible with most DOT 4 brake systems, making it a versatile choice. However, it's important to ensure that your vehicle's brake system does not require a different specification of brake fluid. Always check your vehicle's manual or consult with a professional if you're unsure about compatibility. This ensures that you maintain optimal brake performance without compromising safety. -
Question:
How often should Motul RBF 660 brake fluid be replaced?
Answer: It's generally recommended to replace brake fluid, including Motul RBF 660, every 1-2 years, or sooner if you're experiencing brake issues or pedal feel changes. Regular replacement is crucial as brake fluid can absorb moisture over time, which can lower its boiling point and lead to reduced braking efficiency. For racing enthusiasts, consider changing it after race weekends to ensure maximum performance. -
Question:
What is the packaging of Motul RBF 660?
Answer: Motul RBF 660 comes in a convenient 500ml pack, with this specific offering including a pack of 4 bottles. This quantity is ideal for both regular maintenance and competitive applications, allowing you to top up or flush the system as needed. Having multiple bottles on hand ensures you are prepared for any occasions, whether regular maintenance or an upcoming race day. -
Question:
Can Motul RBF 660 be mixed with other brake fluids?
Answer: Mixing Motul RBF 660 with other brake fluids should be avoided unless absolutely necessary. The ideal scenario is to completely flush your braking system before introducing a new fluid, especially when switching to a higher performance product like RBF 660. Mixing can compromise the fluid's properties and lead to reduced braking performance, ultimately affecting vehicle safety. -
Question:
What temperatures can Motul RBF 660 handle?
Answer: Motul RBF 660 is designed to withstand extreme temperatures, with a dry boiling point of approximately 325°C (617°F). This capability allows it to perform effectively even in racing conditions where brakes get excessively hot. Therefore, whether you’re on the racetrack or tackling difficult terrain, RBF 660 ensures consistent and reliable performance, minimizing the risk of brake fade. -
Question:
What vehicles benefit most from using Motul RBF 660?
Answer: Motul RBF 660 is particularly beneficial for high-performance vehicles, race cars, and track enthusiasts. Vehicles that demand exceptional stopping power and consistent performance will see significant advantages from this brake fluid. Using RBF 660 allows drivers to push their vehicles to the limit, ensuring that the braking system performs reliably under stress, enhancing overall driving safety. -
Question:
How should Motul RBF 660 be stored?
Answer: To maintain the integrity of Motul RBF 660, it should be stored in a cool, dry place away from direct sunlight and heat sources. Keeping the bottles sealed and upright also helps prevent contamination and moisture absorption, which can degrade the fluid's performance. Proper storage ensures that the brake fluid remains effective for your next maintenance needs. -
Question:
Where can I buy Motul RBF 660 - Racing DOT 4 Brake Fluid 500ml Pack of 4?
Answer: You can buy Motul RBF 660 - Racing DOT 4 Brake Fluid 500ml Pack of 4 on Ubuy. Ubuy offers a reliable platform for purchasing automotive products, including this high-performance brake fluid. Check their website for availability and ensure you're getting original Motul products for your vehicle maintenance needs.
Motul Brake Fluids 8542050335 Editorial Review
Motul RBF 660 - Racing DOT 4 Brake Fluid 500ml (Pack of 4) is a high-performance synthetic brake fluid designed for racing and track applications. Renowned for its ability to withstand extreme conditions, it boasts an impressive upper temperature rating of 622 °F, making it suitable for vehicles that endure high stress during races. Users appreciate its effectiveness, noting that it performs exceptionally well under intense heat, ensuring reliable braking performance when it matters most. As one customer mentioned, even with brutal track conditions, this fluid held up excellently without any fade. Overall, it's a top choice for serious automotive enthusiasts.
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Pros
- High upper temperature rating for racing conditions
- Great for track and performance cars
- Reliable performance in high-stress situations
- Synthetic formula enhances braking efficiency
- Good viscosity for optimal brake response
Cons
- Might be overkill for regular street use
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GMD 12053
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Features & Benefits
- Pack of 4 500mL bottles for long-lasting use
- High-performance brake fluid
- Provides maximum stopping power under all conditions
- Ideal for racing and high-performance vehicles
- Meets DOT 4 specifications for safety and compatibility
- Warning: Can cause cancer and other reproductive harm
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