Motul RBF 660 is a 100% synthetic DOT 4 fluid for hydraulically actuated brake and clutch systems. RBF 660 far exceeds the specifications of DOT 3 and 4. Extremely high wet and dry boiling points help prevent fluid fade. Bottles are factory-filled with nitrogen gas, then sealed for longer shelf life than competing fluids.

• Twelve 500ml bottles
• Dry Boiling point minimum: 617 degrees F
• Wet boiling point minimum: 401 degrees F
• Nitrogen filled bottles for long shelf life
• Capable of dealing with the extreme heat of carbon ceramic brake systems

To maintain the functional reliability of brake systems, brake fluid must be changed according to the specifications of the vehicle manufacturer. In race/track applications, it is critical that brake fluid be routinely changed, to maintain optimum performance.