

The John John Florence Techflex Thruster – Pro Size is built for surfers looking to elevate their performance when the surf steps up. Featuring a neutral template, this fin delivers a dependable blend of drive, pivot, and release, making it a versatile option across a wide range of conditions while excelling in more powerful waves.
Positioned between medium and large, the Pro size offers added control without feeling overly stiff, allowing for smooth transitions and explosive turns. It’s the go-to choice for boards like the Pyzel Ghost, where extra rail engagement and hold are key in head-high to double overhead surf. The Techflex construction enhances speed control and stability, giving you confidence to push harder through critical sections while maintaining fluidity in your surfing.
Key Features:
- Pro size template (medium/large) for enhanced control and power
- Neutral template for all-around versatility
- Techflex construction for stability, speed control, and responsive flex
- Ideal for head-high to double overhead waves and performance surfing
- Designed for surfers 125+ lbs seeking more drive without sacrificing release

