Alongside the synthetic brake fluid MALOSSI DOT4 we also offer you the brake fluid DOT 5.1 by LUCAS. This fluid is suitable for use in the GRIMECA disk brake system or the hydraulic SIP clutch! If you are looking for a fully synthetic solution, MALOSSI’s DOT 4+ RBX racing oil is the right choice for you. It is possible to fill brake systems that run on DOT3 or DOT4 oil with DOT5.1 oil. It is not possible to do so the other way round.