Surfboard Fins JJF Medium – Future Thruster – HEXCORE

JJF Medium Thruster Surfboard Fins NZ | Futures | Curve Hexcore Performance Fins Curve JJF Medium Thruster Fins offer improved manoeuvrability and precision without sacrificing hold in bigger, more powerful waves Extra base surface area and sweep / rake provide structural projection and reliable hold through powerful turns, helping maintain connection with the wave face while managing the high speeds generated in larger surf Featuring lightweight fibreglass Hexcore construction for a balance of strength and performance 🏄 Improved Manoeuvrability & Precision – Responsive handling for precise turns in powerful conditions without sacrificing hold ⚡ Speed & Connection – Designed to manage high speeds and harness the energy of a powerful wave face for connected, controlled surfing 💪 Fibreglass Hexcore Construction – Lightweight honeycomb core construction for a balance of strength and performance 🌊 Control & Precision – Supports confident, precise turns in powerful surf 📏 Medium Size – Suited to surfers looking for a balance of responsiveness, control and hold, particularly on larger boards with more rail engaged in the wave face 🔧 FCS II Base System – Designed for compatible FCS II fin boxes Specifications Model: JJF Thruster – Medium Configuration: Thruster – 3 fins Template: Neutral drive Size: Medium Construction: Fibreglass Hexcore Fin system: Future style Side Fins – 2 fins Height: 4.56" / 115.8 mm Base: 4.45" / 113.0 mm Area: 14.98 in² / 96.6 cm² per fin Foil: Flat Angle: 6.5° Rear / Centre Fin – 1 fin Height: 4.56" / 115.8 mm Base: 4.45" / 113.0 mm Area: 14.98 in² / 96.6 cm² per fin Foil: Symmetrical Ideal Conditions Big, heavy, powerful and barreling waves where control and precision are essential. Suited to larger boards with more rail engaged in the wave face, providing reliable hold, improved manoeuvrability and controlled release through committed turns Who Are These Fins For? The JJF Medium Thruster Fins are suited to surfers in the weight range of 55–80 kg who want improved manoeuvrability and precision in bigger, more powerful conditions without sacrificing hold They are particularly suited to larger boards with more rail engaged in the wave face, where managing speed, maintaining connection and controlling powerful turns are critical The extra base surface area and sweep provide a balance of hold, projection and responsiveness, helping maintain control at speed through critical sections Frequently Asked Questions What conditions are Medium fins best suited to? They are designed for powerful surf, including heavy and barreling waves where control and precision are priorities Are these fins suitable for larger boards? Yes, they are suited to larger boards with more rail engaged in the wave face, where maintaining hold, managing speed and controlling turns are important What is Hexcore fin construction? Hexcore fins use a lightweight honeycomb core within a fibreglass construction, helping balance weight, stiffness and performance Are these sold as a thruster set? Yes, this is a three-fin set for a thruster configuration Which fin system do they fit? These fins use a Futures-style single-tab base designed for compatible Futures fin boxes JJF Thruster Fins – Medium A performance-focused fin set offering improved manoeuvrability and precision without sacrificing hold in bigger, more powerful waves, particularly on larger boards with more rail engaging the wave face