Front Brake Disc for Honda NSR250R 1988-1998Wear resistant 420 (2Cr13) stainless steel outside rotor and light weight 6061 aluminum inside rotor. High temperature resistance, anti corrosion treatment. CNC milled and anodized in black or gold color. The shape of the disc ensures good heat dissipation under heavy braking sessions, reducing brake fade, minimizing warping, and ensuring rotor longevity. The slotted rotor ensures water and dirt are dispersed quickly and keeps your brake system clean