select fins r maxIntroducing the Select Fins R MAX fin. R. MAX the perfect fin for powerful riders with large, wide boards and large sails. The new design is ideal for light wind slalom and race boards. The fin body is made entirely of carbon and is additionally equipped with a biaxial reinforcement patch. The stiff body together with the flexible tip provides a noticeable Foil effect. Rigid fin base for stable power transfer Straight leading edge for controlled power