270mm full-floating brake rotor. Kit includes 6061-T6 aluminum relocating bracket and semi-metallic brake pads. Designed for track, trail, and everyday use. Best friction surface of any stainless steel brake rotor. Full-floating Wave blades ensure optimum pad-to-rotor contact for maximum stopping force and feel. Seamlessly replaces stock brake rotor. Extremely predictable and consistent. Provides outstanding performance even in the most aggressive conditions. Drastically increases lever feel, modulation and brake torque.