Filipe Toledo AirCore Thruster

These fins are designed for performance shortboards that feature moderate to extreme rocker. They are engineered to complement boards that need extra drive and hold in steeper, more critical sections.

The AirCore construction uses a lightweight pressed polyurethane foam core, which significantly reduces the fin's weight. This lighter feel allows for a more responsive, precise flex pattern, making it easier to initiate turns and maintain speed through transitions.

While they are versatile, they truly shine in critical, overhead conditions where you need reliable hold during deep turns. If you are surfing smaller, flatter waves, you might find a fin with more surface area or a different flex profile more effective.

Yes, these are designed specifically for the FCS II fin system. They are not compatible with traditional dual-tab boxes that require screws.

The primary difference is the weight-to-flex ratio. By replacing the solid fiberglass core with a pressed polyurethane foam core, these fins are much lighter, which helps reduce swing weight and allows the fin to load up and release energy more efficiently during aggressive maneuvers.