Lib Tech Fin Set

These fins are designed specifically for the Futures fin system. If your board has Futures boxes, they will fit perfectly; they are not compatible with FCS or other dual-tab systems.

This thruster setup is built for power and speed. It is ideal for surfers who want to perform vertical turns and aggressive maneuvers, offering a balanced feel that works well in a wide range of wave conditions.

No, you are all set. The set includes a dedicated fin key, so you have everything you need to install or adjust your fins right at the beach.

The medium template is a versatile choice that generally suits surfers weighing between 145 and 195 pounds. If you are on the lighter or heavier end of that spectrum, you might prefer a smaller or larger template to better match your board's volume and your personal riding style.

A thruster, or three-fin setup, is the industry standard for a reason. It provides a reliable balance of stability, control, and drive, making it the most predictable and versatile option for most surfers in everyday conditions.