Brembo Racing 17RCS CORSA CORTA Brake master cylinderRef : BMR0029 / 110C74040

Brembo presents today a new evolution of the radial pump concept with the new 17RCS CORSA CORTA. This innovative radial master cylinder introduces many new features that incorporate, through the technical solutions adopted, multiple aspects of the pumps used in motorcycle Grand Prix.
The novelty of the 17RCS CORSA CORTA lies in the possibility offered to the rider to adapt the braking point position to their preferred riding style, thanks to a slider placed on the upper part of the pump, making it easily accessible.

One pump, three modes: Through an eccentric-type device, the slider allows the selection among three different riding styles.

• With the Normal mode, identifiable on the pump by the letter N, the braking point position ensures a more progressive initial phase, making it suitable for city riding or braking conditions with low grip.
  
• With the Sport mode, identifiable on the pump by the letter S, the braking point position reduces the initial phase compared to mode N. This mode provides a more dynamic response, resulting in a sportier ride.
• Finally, with the Race* (*race) mode, identifiable on the pump by the letter R, the eccentric device allows for an even shorter initial phase until reaching a minimum value, corresponding to those of the pumps used in motorcycle races. Indeed, the rider can achieve an almost immediate braking point. This third mode is perfectly suited for racing-type riding, due to the instant braking achieved, to the hundredths of a second.

choose the spacing of your brake master cylinder (second value): 16, 18 or 20

These numbers correspond to the spacing value between the brake lever pivot and the contact point on the piston.

The shorter the distance, the more powerful the braking will be, and vice versa.

The ease of switching from one braking type to another allows for varying the riding sensation by choosing from one of the three modes and changing the configuration immediately and linearly.
The 17RCS CORSA CORTA from Brembo also includes the RCS (Ratio Click System). Introduced 10 years ago on the Brembo 17RCS radial pump, it allows for adjusting the pump spacing to 18 or 20, simply by rotating the adjustment piece located at the front of the brake lever 180° using a flat screwdriver, with an eccentric-type system (red when positioned at 18 mm and black at 20 mm) that moves the distance between the piston axis and the lever pivot by 2 mm: the result is a different distribution of braking force without affecting its overall power.
The pump body is made of forged aluminium, processed using 5-axis CAM technology. For the finish, a hard oxidation has been chosen, providing the pump body with particularly high wear resistance as well as optimal component sliding.
The piston and seals are identical to those used in motorcycle racing championships, as are the seats of the purging and feeding system, which, characterized by an inclination greater than 30°, facilitate the purging of the pump.
The entire brake lever can be replaced without having to disassemble the RCS (Ratio Click System) from the pump, meaning that the settings made during assembly in the Brembo Racing workshop remain unchanged.