

The John John Florence Techflex Thruster Fin Set is engineered for surfers who demand precision and adaptability in every session. Featuring a neutral template, this fin offers a consistent and reliable feel whether you're pushing through critical sections or linking smooth, controlled turns. The Techflex construction enhances torsional rigidity, resulting in increased speed control and stability at higher velocities without sacrificing responsiveness.
Designed to perform in everything from everyday surf to powerful, barreling waves like Pipeline and Teahupoʻo, this fin thrives when conditions demand hold and control. The medium size is especially effective for riders between 125–175 lbs, offering the perfect balance of maneuverability and drive—particularly when paired with boards that engage more rail in the wave face.
Key Features:
- Neutral template for maximum versatility across all wave types
- Techflex construction for speed control, stability, and responsive flex
- Proven performance design ridden by a 3x World Champion
- Ideal for high-performance surfing in both powerful and everyday conditions
- Medium size optimized for surfers 125–175 lbs

