F4RC All this and much more, swathed in the seductive, streamlined carbon fibre fairing of the most powerful, fastest and hardest-hitting F4 ever built. Built to race. To weave around super bike race tracks and ignite the dreams of even the most demanding enthusiasts. RC, Reparto corse; every detail ,even where of no apparent significance, has been conceived ,designed and built with the sole purpose of providing maximum race competitiveness.