Power Flex is a Pro Teck Fin with a medium core flex. The fin bends on turns, and then springs back, creating forward thrust similar to a swim fin. The medium flex core and flexible trailing edge makes the board turn smooth and fluid, with continuous speed.
-Quad set with two (2) 4.50" front fins and two (2) 4" trailer fins
-Quad set with two (2) 4.50" front fins and two (2) 4.25" trailer fins
Power Flex Fins are recommended for intermediate to professional surfers.