Armstrong CF V2 Foil KitArmstrong CF V2 Foil Kit The CF V2's all around user friendliness appeals to both beginners seeking a foundation for progression and experienced riders pushing their boundaries. Low stall speeds combined with excellent pitch stability provide control and increased flying time across a variety of foiling sports. Armstrong's A+ fuselage system in combination with a full carbon mast, fuselage, and wings creates a new generation of foils taking the sport