Deflow LEGI ALONSO – thruster fins

Deflow Legi Alonso Thruster Fins were designed in collaboration with surfer Legi Alonso to deliver agility, speed, and precise maneuverability—perfect for everyday beachbreak conditions. Built with performance in mind, these fins are based on the proven Supra model structure, offering flex that adapts to flat wave sections and improves absorption for smoother surfing.

The side fins feature a larger profile to move more water, generate speed, and ensure reliable grip on rail turns. The smaller center fin, designed with a subtle curve, adds extra dynamism, making this thruster set versatile across a wide range of wave conditions. The balance of drive and release allows surfers to push harder into turns while maintaining control and fluidity.

• Front Fin Base: 117 mm
• Rear Fin Base: 110.8 mm
• Front Fin Height: 119.2 mm
• Rear Fin Height: 113.3 mm
• Foil: Flat (front) / 50-50 (rear)
• Rake: 35° / 39°

The Deflow Legi Alonso Thruster Fins are built to deliver speed, control, and adaptability, making them the ideal choice for surfers looking for reliable performance in beachbreaks and beyond.