All the speed and zip of a twin fin but with the added hold when on a rail. This modern twist on the large upright twin fin, comes with a bonus pivot trailer fin to deliver stability and drive in the surf.
Your regular twin fin set up can give you a little slide into the turn or on a bigger day you might find you're needing something more to hold your tail down to give you positive traction in your turn.
The purpose of the smaller trailer fin in the back, helps give you that positive feel of a thruster, but still the speed of the twin.
Have fun going from rail to rail real easy with this set-up.