The viscosity at cold temperature (820 mm²/s at -40°C / -40°F) of MOTUL DOT 5.1 is lower than DOT 4 (up to 1800 mm²/s) and DOT 3 (up to 1500 mm²/s) brake fluid specifications and allows easier fluid circulation and flow through the microvalves of anti-locking systems for better response of ABS and other electronic stability programs (ESP, ASR.) requiring quick brake systems actuation.
