The AERO WHEEL COVER - SET for BMW S 1000RR is a carbon fiber component that enhances both the visual appearance and performance of your motorcycle. The wheel covers are designed to reduce aerodynamic drag and turbulence around the wheels. This leads to increased straight-line speed and better stability, especially at high speeds. By smoothing the airflow around the wheels, riders can experience less air resistance, allowing them to go faster. See below for which materials and surface treatments are available.