Brembo Racing Radial Front Brake Master Cylinder for Yamaha 17mm RCS Corsa Corta

Fitment is suggested per the stock calipers and bar size. Installation may require additional items such as reservoir and bracket, mirror mount clamp, banjo bolt pressure switch or adjustment of the switches or housing units on the bar/clip on.
We offer the reservoir kit 110A26385

Please use only use Dot4 and Dot5.1 fluid.
NOT compatible with mineral oil or silicone dot 5 fluid.
Designed for a dual line brake system.
Brembo radial master cylinder with 6 different brake modulation options. The 17RCS CORSA CORTA is characterized by the possibility it provides the rider to adapt the braking "bite point" to the desired riding feeling, including the RCS (Ratio Click System).
The meticulous study to improve the master cylinder has allowed Brembo to propose three brake master cylinders in one and to further improve braking system performance. Taking advantage of the mixture stemming from the 18 to 20 center distance and three maps - R,S,N - no less than 6 different combinations can be attained.
Normal map, bite point position is such to guarantee a more gradual initial phase and is therefore suitable for city riding or braking in poor grip conditions.
Sport map, bite point position is such to shorten the initial phase compared to the N setting. This map allows for a more dynamic response and a sportier riding style.
Race map, eccentric device allows the initial phase to be shortened even more, taking it to a minimum value at the same level as the master cylinders used in MotoGP: this way, the rider is able to reach the braking bite point at lighting fast speeds. This map is ideal for a racing riding style that shaves off precious hundredths of a second in braking.
The RCS system, shifts the distance between the fulcrum point and point of application on the master cylinder push rod by 2mm: this results in a different distribution of the braking force without it being modified in terms of pure power.
The lever assembly can be replaced without disassembling the RCS system from the master cylinder and this allows the calibrations made in the installation phase to be maintained unaltered.

Technical Features
Material: Forged Aluminum
Piston: 17mm
Lever Ratio: 18-20
Lever Type: -
Single/Double Disc: Double
Surface Protection: Hard Anodized
Weight: 400gr
Brake Light Micro-Switch: Yes
Handlebar Fixing: 22.2mm
Fits Yamaha
2017 YZF-R6
2015 YZF-R1