StopTech Sport Drilled Rotor; Front Left Side. This high-performance replacement brake rotor features a cross-drilled surface that improves cooling and helps evacuate gases and dust for better braking response. Finished with a black e-coating for superior corrosion resistance and a sporty look. Designed for 294mm diameter systems. This is a single component: 1 x StopTech 128.47018L (Left Front Drilled Rotor). Recommended to be installed as a pair with Right Front Rotor 128.47018R.