4-piston radial brake caliper CNC machined from high-strength 6061 aluminum. The main objective in the creation of the new Stage6 R/T MK2 caliper was to increase rigidity and optimize smoothness. Additionally, ease of use has been significantly improved through the integration of a dedicated bleeder screw, making bleeding the brakes a breeze. Finally, as if that wasn't enough, the new design features a 20% larger friction surface. Looking carefully at the MK2 caliper, you notice that Stage6 has developed a special return spring that returns the pistons to their rest position immediately after braking. The result is maximum wheel freedom in all circumstances. The increased rigidity results in a well-defined pressure point. Whether on the road or on the track, the caliper ensures even safer