Brembo 17 RCS Brake Master Cylinder and Brembo Smoked Reservoir Kit Brake Master Cylinder: The RCS system consists of an adjuster that sets the brake lever pivot distance to either 18 or 20 mm, for the perfect feedback between rider and machine: setting the pivot distance to 20 mm makes the braking system more reactive and immediate, while a pivot distance of 18 mm makes it more precisely controllable. Changing between the two settings is extremely quick: simply adjust the master cylinder pivot distance by turning the adjuster on the front of the guide lever with cam mechanism by 180'' using a screwdriver (red indicates 18 mm, black indicates 20 mm). These changes braking power distribution without modifying the pure power of the system itself. The piston, gaskets and push rod .
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