Motul RBF660 Racing Brake Fluid Factory Line Dot 4 (500ml Bottle)

For Cars & Motorcycles / Motorbikes High Performance brake fluid with very high dry boiling point of 617°F (325°C) and wet boiling point of 400°F (204°C). Each bottle is filled with Nitrogen, increasing shelf life and eliminating contamination while factory sealed.

For all types of hydraulic brake and clutch actuators requiring non-silicone synthetic fluid. Specially designed to resist extreme high temperature generated by racing brakes (carbon and ceramic) only allowing a minimal air entrance for brake cooling.

Extreme thermal resistance and stability: MOTUL RBF 660 FACTORY LINE's very high boiling point (328°C / 622°F) is superior to conventional brake fluids DOT 5.1 (260°C / 500°F mini) and DOT 4 (230°C / 446°F mini), and therefore enables effective braking even in extreme conditions.

Provides better aerodynamic performance by reducing air entrance for brake cooling on cars.
Efficient even when braking under wet weather conditions: MOTUL RBF 660 FACTORY LINE very high wet boiling point (204°C / 399°F) is superior to conventional brake fluids DOT 5.1 non-silicone base (180°C / 356°F mini) and DOT 4 (155°C / 311°F mini), and therefore enables efficient braking even in wet weather conditions.

Brake fluids tend to absorb humidity from the air, which reduces the boiling point and increases the risk to get to “vapour lock” phenomena. The wet boiling point is measured by humidifying the product with 3% of water.

All listed Motul products are 100% Authentic & Genuine, sourced directly from Motul (Singapore) distributor.