Futures Jj-2 Techflex Surfboard Fins Fin Setup:THRUSTER Maximum strength 1/4-inch (6

Maximum strength 1/4-inch (6

Adjustable unstructured five panel flat-brim featuring our cross logo and a rope above the brim for a clean look

Inspired by the home of modern American music - soul

Expose to sunlight for 3 minutes

First introduced in 1977

Futures Jj-2 Techflex Surfboard Fins Fin Setup:THRUSTER Maximum strength 1/4-inch (6The John John (L) Techflex signature fin is a 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.