Brembo Racing 16RCS (code 110A26350) is a universal radial clutch master cylinder designed to improve precision and reduce the effort required to operate the hydraulic clutch. It is part of the RCS (Ratio Click System) line, which allows customization of the lever feel.
This model is the ideal complement to RCS brake master cylinders (such as the 17RCS or 19RCS) to harmonize the aesthetics and performance of the handlebar.
Piston: Diameter 16 mm (sometimes referred to as 15 mm for technical purposes, but marketed as 16 mm), ideal for the vast majority of motorcycles with a hydraulic clutch.
RCS System: Allows you to vary the distance between 16 mm and 18 mm:
16 mm: Makes the lever softer and more adjustable, reducing the physical effort required.
18 mm: Makes the clutch response quicker and more direct.
Construction: Forged aluminum alloy body, finished with CNC machines and protected by hard anodizing.
Lever: Equipped with a long folding lever that folds upwards in case of a fall to prevent breakage.
Compatibility and Fluids
Motorcycles: Recommended for 99% of motorcycles that come standard with a 14 or 15 mm clutch master cylinder. Very common on Ducati models (Panigale, Monster), Aprilia, and Japanese models.
Fluid: Use only DOT 4 brake fluid.
Installation Note: If the original motorcycle uses an axial pump with an integrated reservoir, an external separate reservoir kit will be necessary (e.g., code 110A26386).