Full Futures Vector Alpha Thruster Fins

The Vector Alpha thruster set is designed for versatility. Thanks to the scimitar tip and concave foil, they perform well in a wide range of conditions, offering enough drive for weaker waves while remaining responsive enough for punchier, more critical sections.

The scimitar tip, combined with the flattened trailing edge, effectively shortens the fin's template. This allows you to initiate tighter, sharper turning arcs compared to a traditional, more rounded fin template.

These fins are rated for riders up to 175 lbs. At 170 lbs, you are near the upper limit, so you can expect a very responsive, lively feel, though you might find them slightly looser than a larger, high-surface-area fin.

These fins are specifically designed for the Futures fin system. Please ensure your surfboard is equipped with Futures boxes before purchasing, as they are not compatible with FCS or other fin box systems.

The concave inner surface is engineered to maximize surface area without adding bulk. This geometry helps generate significant lift and speed, which is particularly helpful when you need to accelerate through flat sections or generate drive off the bottom.

Alpha construction is typically lighter and more resilient than traditional fiberglass. It provides a unique flex pattern that feels snappy and responsive, making it an excellent choice for surfers looking to upgrade from stock plastic fins without the weight of heavy glass.