Brembo 14 RCS Adjustable Ratio Radial Brake Master Cylinder - Adjustable ratio 14/18 (14x18 or 14x20) - A 14x18 and 14x20 master cylinder in one! - Folding lever for mitigating crash damage - Designed for 7/8" sportbike handlebars - Forged body - For all custom bikes with 1 fixed 4 piston caliper Brembo Radial Master Cylinders are found on the fastest bikes in the world because they're powerful, reliable and built to exacting tolerances for consistent performance under a wide range of conditions.

Brembo's 14 RCS master cylinder is no exception. It offers the unique ability to change brake lever ratios from 14x18 (for power) to 14x20 (for feel) with a simple turn of the screw, something not possible on other Brembo brake master cylinders. The 14 RCS is manufactured using a combination of forge-casting and CNC-machining. Forged parts have a particular advantage over parts machined from billet when it comes to strength since the metal's grain structure follows closely the shape of the part as it is pressed into its final form. After forging, the aluminum master cylinder blank is then machined to accept all of its hardware: banjo bolt, brake reservoir spigot, lever attachment and - most critical, the brake piston assembly. This multi-stage manufacturing process ensures both strength, through the forging process and precision via CNC finishing - both of which contribute to the master cylinder's consistent, exacting performance that has made it the "must have" brake upgrade component.

Every Brembo 14 RCS master cylinder comes complete with a break-away lever for crash survivability, a banjo bolt and crush washers. To activate the rear brake light, you will need to buy a separate pressure-sensitive banjo bolt switch.