You have no items in your shopping cart.
This FCS M5 Glassflex thruster surfboard fin set is a medium sized template that will work great for a variey of conditions and with all board types using FCS style fin boxes.
Glass Flex has been formulated to replicate the flex and memory properties of laminated fiberglass. Its advantages over other composite fin materials inlcude stiffness, a more positive flex pattern (nice tip flex, little base flex) and remarkable flex memory. The precision of the injection molding process ensures the highest accuracy in geometry in each fin produced.
Fast and smooth, with better hold and more squirt through turns. The M-series has a flexible tip for forgiveness and control at high speed. The new inside Foil Technology offers superior drive and hold. Glass Flex offers the flex pattern modeled off the hand foiled fiberglass fin and the ability to mold high technical computer generated foils accurately.
Base: 4.37" 111.0mm
Depth: 4.55" 115.0mm
Area: 14.76" 9525mm
Sweep: 33 degrees
|Fin Technology||Glass Flex|
|Shortboard Fin Size||Medium (65 - 80Kg / 145 - 175 Lbs)|
Local Pick Up
60 Day Return Policy*
FREE SHIPPING Over $49