You want your bike to be in great shape, especially the brakes. That's why you should get the Brembo 19 RCs Front Brake Radial Master Cylinder for your motorcycle. With this system, you can feel much safer when riding. It's designed so that the brake system responds immediately and as smoothly as possible to the rider engaging the system. The size of the pistons is between 16 and 19 millimeters, and there are three pivot distances: 16, 18, and 20 millimeters.