The 2+1 fin setup is an excellent compromise between stability, control, and maneuverability, particularly suited for mid-length boards and longboards. Consisting of a central fin (single) accompanied by two side fins, it allows you to benefit from the advantages of a single fin while adding extra grip on the rails.

With a central fin, the 2+1 configuration maintains good straight-line stability as well as a fluid and natural glide. It allows you to generate speed effortlessly, fully exploiting the wave's energy. This setup provides comfort and control, ideal for long trajectories and movement on the board.

The addition of the two side fins enhances grip, especially in hollower or faster sections. This improves drive and secures trajectories, offering more control in turns. Unlike a pure single fin, the 2+1 allows for tighter turns while maintaining good stability.

Depending on the choice of side fins, it's possible to adjust the board's behavior. With smaller side fins, drag is reduced, and more speed is maintained, especially in weaker waves. Conversely, larger fins will provide more grip and control in more powerful conditions.

Versatile, the 2+1 configuration adapts to a wide variety of conditions and surfing styles. It suits both progressing surfers and experienced riders looking for a balance between fluidity and performance. It is an ideal option to fully exploit the potential of higher volume boards, while maintaining control and enjoyment in every maneuver.