Lightweight performance fin with responsive tip flex and hydrodynamic foil on the side fins.
A balance of speed, flow and response in a variety of conditions.
A wide range of conditions from beach breaks to point breaks.
Designed in collaboration with the world's leading surf athletes and surfboard shapers, the FCS range offers a diverse range of surfboard accesories suited to a variety of board models, wave conditions and surfing styles. FCS fins are the preferred choice by the world’s best surfers and shapers.
- Will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit.

Be ready for whatever the ocean has to offer for the day with the FCS PC7 Large Quad Fin Set. Blending the tri and quad sets into one condition clobbering power package, this five fin set allows you to go between the hard-driving thruster set or the high-speed quad depending on the surf. The tri fins have a neutral outline and inside foil allowing for use in a variety of boards and waves, while the quad fins have a specific size ratio between the front and rear fins creating a nice balance of hold and release. Optimizing fin options for the five fin boards of today, the PC Tri-Quad Series offers supreme versatility for the premium combination of speed, flow, drive and response at your fingertips. PERFORMANCE CORE Performance Core construction features an updated large hex core that reduces weight, resulting in a lighter and more responsive fin. The stiff flex pattern extends progressively from the base through to the tip helping the surfer to maintain drive and hold through a turn. PC fins are reliable, very responsive, and can be used in a variety of different conditions. Tech Specs Front Fins: Base: 4.48 in, 114 mm Depth: 4.67 in, 118 mm Area: 15.58 sq in, 10054 sq mm Sweep: 33.7° Foil: Inside Foil Rear Fins: Base: 4.33 in, 110 mm Depth: 4.51 in, 115 mm Area: 14.18 sq in, 9150 sq mm Sweep: 32.4° Foil: 80/20 Product Features Size: Large Fins in set: 4 Material: Neo Glass