FCS MR-TFX Twin Stabilizer

The stabilizer fin acts as a pivot point, providing extra control and hold through turns without sacrificing the loose, fast feel of a traditional twin fin. It helps prevent the board from sliding out during steeper or more powerful maneuvers.

These fins are designed for the FCS I fin system. Please check your surfboard's fin boxes to ensure they are compatible with the FCS I standard before purchasing.

The Performance Core construction uses a multi-layered resin transfer molding process to create a progressive flex pattern. This means the fin is stiffer at the base for drive and softer at the tip for a more responsive, lively feel during turns.

While you can experiment with any setup, this fin configuration is specifically optimized for fish, funboards, and dedicated twin-fin shapes. It is designed to enhance the natural speed and flow of boards with wider tails and flatter rockers.

The Mark Richards template is iconic for its upright, balanced shape that prioritizes speed and quick, tight turns. It offers more drive than a standard keel fin, making it a versatile choice for a wider range of wave conditions.