Quadra takes its basic dimensions from the 74 models, a wide low rocker fish with plenty of skates, but designed specifically for four fins. The wing swallow reduces the tail area of the board allowing for deeper and more controllable turning. The bottom design transitions from a flat entry to a double concave in the tail. The Quadra was intentionally designed to increase acceleration in small to medium size surf. Fin Setup: Quad, Quad with trailer Tail Styles: Wing Swallow Bottom: Flat entree- double concave vee Sizes: 5’2″ – 6’4″