FCS II Carver Large PC Thruster Surfboard Fin Set

The FCS II Carver PC Large Tri Fin Set is built for surfers who favor powerful, drawn-out turns and high-speed lines across open faces. Designed with an elongated template and high sweep, this fin set provides maximum hold and drive—perfect for pushing hard off the bottom and laying into extended rail carves.

This set belongs to the Carver fin family, ideal for power surfers who lean heavily on their fins and want confident hold through long turns. The large size is recommended for surfers in the 175–210 lb (80–95+ kg) range who ride performance shortboards with deep concaves and moderate-to-extreme rocker profiles.

Made with Performance Core (PC) construction, these fins offer a balanced flex pattern that extends from base to tip, providing a responsive ride that maintains speed and control through powerful maneuvers. PC fins are lightweight and versatile, making them suitable for a wide range of conditions while maintaining high-end performance characteristics.

Key Features:

• Template: Elongated shape with high sweep for down-the-line power and hold
• Performance: Built for drawn-out rail carves and strong bottom turns
• Fin Setup: FCS II Tri Fin – tool-less snap-in system
• Construction: Performance Core – lightweight with progressive flex for drive and control
• Ideal Conditions: Long walls, point breaks, and powerful reef setups
• Best For: Performance boards with deep concaves and aggressive rocker

Large Size Fin Specs:

• Base: 4.58″ / 116 mm
• Depth: 4.66″ / 118 mm
• Area: 15.73 in² / 10,150 mm²
• Sweep: 37°
• Foil: Flat

Fin Family – Carver:

Power. Hold. Control. The Carver fin family is made for surfers who generate drive through rail and excel in open-face surfing. These fins are ideal for strong surfers looking to draw big lines and power through turns with confidence.

The FCS II Carver PC Large Tri Fin Set is the perfect choice when you want speed, control, and unwavering hold through every carve—ideal for point break perfection and down-the-line rail work.

Why Shop at Rider Shack?

We’re a small, family-run surf shop rooted in surf culture and committed to curating the best gear for real surfers. Every product we carry is tested, trusted, and handpicked for performance and reliability. When you shop Rider Shack, you’re backed by a crew that knows their gear and rides it too.

Unlock your rail game with the FCS II Carver PC Large Tri Fin Set—engineered for power surfing and open-face performance.