Sci-Fly V2 XTThe Sci Fly V2 XT is our go to board when the session gets serious. If youre boosting hard, landing heavy, or charging through surf and shore break, this is the board you can depend on. With its quad fin setup, stub nose and winged diamond tail, its designed for agility, speed, and grip. The XT construction brings heavy duty reinforcement, epoxy bamboo sandwich, extra fiberglass under the inserts and fin boxes, so you can ride hard without worry.