Motul Racing RBF660 Brake Fluid 500ml

Motul RBF660 Race Brake Fluid is a high-performance brake fluid engineered for hydraulic brake and clutch systems requiring a premium DOT 4 non-silicone synthetic fluid. Designed for demanding road, track and motorsport use, it helps support consistent braking performance in systems exposed to extreme heat.

During fast road driving, track days or racing, brake fluid temperatures can rise significantly, increasing the risk of reduced pedal consistency and braking performance. Motul RBF660 is specially formulated to withstand the high temperatures generated by steel and carbon-based racing brake systems, making it a strong choice for performance-focused vehicles.

The fluid is 100% synthetic and made from polyglycol bases, providing excellent stability and reliability under sustained braking loads. It also exceeds DOT 5.1 and DOT 3 standards, except for viscosity at -40°C, making it suitable for drivers who need dependable performance in demanding conditions.

Motul RBF660 is supplied in 500ml bottles. CPC Clubsport suggests 1 to 1.5 litres for a full brake fluid change, which equates to 2–3 x 500ml bottles.

Always confirm the correct brake fluid specification and required quantity for your vehicle before ordering