Set of 2 asymmetrical side fins for use with Thruster setups.
Slightly more "toed-in" than the B4 Quad side fins for extra grip.
"Quite simply the best wave fin I have ever put in my board. The board feels faster in a straight line, more controllable, looser in the bottom turn and has more grip off the top. It is everything I am looking for in a wave fin."
That was my testimonial for the Wave Wizard and now I have tried the Beastie, I will not be going back to the Wave Wizard. This fin is easier to control off the bottom, has more grip off the top and way less likely to lose grip even in the tightest of turns.
Robby Swift - professional windsurfer