FCS MR-TFX Performance Core Fin Set

The MR-TFX setup is designed to give you the speed and loose, skatey feel of a twin-fin while the small stabilizer fin provides just enough control to keep you from sliding out during harder turns. It is a great middle ground if you want more drive than a twin but find a standard thruster too stiff.

Yes, these are designed specifically for the FCS II system, so they click in and out without the need for screws or plates. They are also backward compatible with original FCS dual-plug boxes if you use the required grub screws.

The carbon construction makes these fins stiffer and more responsive than standard fiberglass or plastic fins. This added rigidity helps the fins hold their shape under high pressure, resulting in more energy return and speed when you push hard through a turn.

This set excels in small to medium-sized waves where you need to generate your own speed. The twin-fin base allows you to plane quickly, while the stabilizer adds the reliability needed to handle slightly steeper sections or more aggressive maneuvers.

While they are versatile, they work best on boards designed for twin-fin setups or hybrids that can accommodate a 2+1 configuration. If you put them on a high-performance shortboard designed for a standard thruster, you might find the board feels a bit too loose or skatey.