Motul RBF 660 - Racing DOT 4 Brake Fluid 500ml (Pack of 6)
- High compatibility. Use with or direct replacement for DOT 3, DOT 4, and DOT 5. 1.
- Extended Service Interval (ESI): Lasts 100% longer than DOT 3, 50% longer than DOT 4, and 10% longer than DOT 5. 1.
- Exceeds all DOT 3, DOT 4, and DOT 5. 1 standards.
- Wet boiling point ~ 365 DegreeF/Viscosity at -40 DegreeC ~ 685mm2/s.
- Standard brake fluid has a recommended change interval of 2 years. The recommended change interval for Bosch ESI6 is 3 years..