The Fast Forward F9T Carbon Front Track Wheel is the ultimate speed weapon for track racing using aerodynamic DARC technology. FFWD DARC stands for ‘Double Arc’ which is the profile of the rim. It compresses air on the rim to create a faster airflow which reduces the drag behind the wheel. Like all laced wheels, the track wheels are hand built at our facility in The Netherlands. The track wheels are built with high polish FFWD track hubs and laced with Sapim CXRay spokes.