FCS Kelia Moniz Longboard Fin

This fin uses the FCS II system, which is designed for tool-less installation in compatible FCS II longboard boxes. If you have a standard US-style fin box, you will need to use a traditional screw and plate to secure it, as the tool-less mechanism is specific to the FCS II system.

Performance Glass is a stiff, solid fiberglass material that resists flexing under pressure. This provides a very stable, predictable feel, which is ideal for holding a line during long, drawn-out turns or when you need extra drive off the bottom.

The Kelia Moniz template is designed for classic longboarding. It excels at controlled trimming and smooth, arching turns, making it a great choice if you prefer a traditional, graceful approach to the wave rather than high-performance, snappy maneuvers.

A 9.75-inch depth is a standard, versatile size for most traditional longboards. It offers enough surface area to provide solid hold and stability, but you should ensure your board's fin box placement and tail width are compatible with a fin of this size to avoid feeling too much drag or lack of maneuverability.

Yes, the tool-less system allows you to slide the fin forward or backward in the box without needing a fin key. This makes it easy to experiment with your board's pivot point and turning radius between waves.