FCS II AM PC Quad Rear Fin Set-Cobalt-Medium
Available on orders of $100 or more. Excludes boards and oversized items.
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Located in Cape Hatteras. No bots.Designed by legendary shaper Al Merrick, these quad rears are made to complement the raked AM side fins. The 50/50 foil delivers smooth, longer-arc turns while maintaining stability, especially when locked into the barrel. This set balances maneuverability and directional control for performance in a quad setup.
Carver: Find Power. Powerful, drawn-out turns with added hold.
Hollow steep waves and punchy beach breaks.
Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer maintain drive and hold through a turn. This versatile fin material is light and can be used in a variety of different conditions.
| Size | Surfer Weight | Material |
|---|---|---|
| Medium | 65kg - 80kg / 145 - 175 lbs | Performance Core |
| Large | 75kg - 90kg / 165 - 200 lbs | Performance Core |
| Specification | Value |
|---|---|
| Fin Setup | Quad Rear |
| Included Fins | 2 fins |
| Fin System | FCS II |
| Construction | Performance Core |
| Base | 4.10" / 104.1 mm |
| Depth | 4.26" / 108.0 mm |
| Area | 12.64" / 8158 mm |
| Sweep | 32.4° |
| Foil | 50/50 |
FCS designs high-performance surf hardware and accessories—from fins to traction—focused on enhancing control, speed, and connection between surfer and board across all conditions.
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