ADVICS A6F040 Front Disc Brake Rotor Constructed with expert machining to achieve tight, precise tolerances that eliminate judders, vibration, distortion and assure smoother stops Formulated and engineered to provide high heat dissipation for maximum friction and overall braking performance High carbon evenly distributed through steel for consistent heat diffusion and better fade High temperature tolerance ensures thermal stability and optimized friction characteristics for durability and long-life Emulter 3000 paint process plus anti-rust wash Constructed with expert machining to achieve tight, precise tolerances that eliminate judders, vibration, distortion and assure smoother stops Formulated and engineered to provide high heat dissipation for maximum friction and overall braking performance High carbon evenly distributed through steel for consistent heat diffusion and better fade High temperature tolerance ensures thermal stability and optimized friction characteristics for durability and long-life Emulator 3000 paint process plus anti-rust wash