Multiple master cylinder braking system

A hydraulic brake system for a motor vehicles having a pair of front wheels and a pair of rear wheels, comprising:

• a pump comprising a first rod and a second rod extending in opposite directions therefrom, said first rod operatively linking to a pedal pivotally mounted in a vehicle, said second rod operatively linking to a bar;
• two guides connecting said pump with a plate, and sandwiching said second rod so that said first rod and said bar slide without rotating;
• a first master hydraulic cylinder linking to said plate and comprising a first mandrel penetrating said plate and linking to said bar, said first master hydraulic cylinder being in communication with a first reservoir and a second reservoir, said first reservoir driving a first pair of brakes for the front wheels via a first oil line, said second reservoir driving a second pair of brakes for the rear wheels via a second oil line;
• and
• a second master hydraulic cylinder linking to said plate and comprising a second mandrel penetrating said plate and linking to said bar, said second master hydraulic cylinder being in communication with a third reservoir said third reservoir driving the first and second pairs of brakes via a third oil line.