Guenther Oka is a bad bad man – He can do it all behind the boat with his signature Rhyme, but this Rhythm is a cable killer. The Rhythm features our durable, sintered Grind base and flex tip technology. It has a smooth concave through the center for speed and flow that feeds out the ends to a center concave slot placed between slight quad channels for superior hold. The outside edge channels give you extra hold when combined with the straighter mid-body shape. A lifted concave edge bevel keeps the board catch free. Youll be the Fred Astaire of the wake park!