JF THRUSTER TECHFLEX Product Information Carbon/Honeycomb Small (47kg - 70kg) Ride Number 4.0 Side Fins - H 4.42 B 4.32 A 14.10 Centre Fin - H 4.42 B 4.32 A 14.10 The John John (S) Techflex signature fin is a large sized Speed Contolling fin with a Ride Number of 4.0. This template is a scaled down version of the Medium template that JJF rides exclusively. The Techflex construction and flat foil give this fin a stable feel, making it ideal for controlling speed in more powerful waves. Product Information Carbon/Honeycomb Medium (65kg - 88kg) Ride Number 4.0 Side Fins - H 4.56 B 4.45 A 14.98 Centre Fin - H 4.56 B 4.45 A 14.98 The John John (M) Techflex signature fin is a medium sized Speed Control fin with a Ride Number of 4.0. It was designed by JJF to be a larger, more drivey version of the F4 template, with additional base and rake. The Techflex construction and flat foil give this fin a stable feel, making it ideal for controlling speed in more powerful waves. For John John, this is his weapon of choice in all conditions. Product Information Carbon/Honeycomb Large (80kg+) Ride Number 4.0 Side Fins - H 4.71 B 4.61 A 16.05 Centre Fin -H 4.71 B 4.61 A 16.05 The John John (L) Techflex signature fin is a large sized Speed Control fin with a Ride Number of 4.0. It's the scaled up version of JJF's medium size weapon of choice. The Techflex construction and flat foil give this fin a stable feel, making it ideal for controlling speed in more powerful waves.
