Tri Fin & Thruster Sets Surfboard Fins

Our Tri Fin and Thruster Sets collection features fins from Australian Fin Company, Captain Fin Co., FCS, Futures and Wild Things. You'll find balanced templates like the FCS II Performer GF and Al Merrick’s AM2 Honeycomb, designed for a mix of speed, drive and manoeuvrability. Sizes range from medium to large with constructions including forgiving glassflex and thermotech materials. Whether you ride a performance shortboard or an all-rounder, these fin sets offer reliable hold and smooth flow through turns.