The first surfboard shape introduced by Phase Five is now back on track with a mind-blowing construction. This is a fast carving, air boosting wake surfboard shape loved by many.
The Aku is the very first surfboard shape introduced by Phase Five. This is a fast, rail to rail, air boosting machine built for speed. It features a Twin fin FCS surf style setup for maximum speed and drive. Pair the fin set up with a diamond bumped wing tail for optimum pivot and pop. For 2022, the Aku V2 is built using the tried and true FLEXtec V2 construction bringing the durability and performance to another level!

FLEXtec™ V2 Glass System
Next generation lamination integrating innegra and carbon inlays.

V.R.T.™ - Vacuum Ripped Technology
Refined vacuum assisted hand lamination process with built in glass/bar stringers on bottom edge of board for extra strength and pop.

Epoxy Resin
Increased strength and stiffness especially when combined with carbon fiber.

Twin Fins
Two fins positioned towards each outside rail edge near the tail. Phase Five has found this to be the optimal surf configuration for the perfect balance between speed and manoeuvrability.

FCS Fin Boxes
Phase Five uses standard FCS fin boxes for this wakesurf board. The surfer is open to try any kind of surfing fin from the FCS program.

Textured Finish
Textured finish used on selected premium boards. Less weight and increased performance.

EPS Core
Ultra light weight 2 lb. density core used in Phase Five's surfboards. CAUTION EPS foam are heat-sensitive. Avoid extreme heat and prolonged exposure to elements.

Flexspine™ Reinforcement
Extra carbon inlay strip running from nose to tail. Enhances stiffness and overall board performance.

Techno Traction - More Grip than Ever
Mid density EVA horizontal groove with dimple dots. These blended features create more traction than a Phase Five footpad have ever offered.

Made in the USA
Often been copied but never reached. Over the last 11 years, Phase Five has grown from a small wakesurf brand to becoming the industry leading manufacturer. All boards - and we really mean ALL boards of the line are made by hand in the USA in the state of Florida.

Crazy Dude is an official Phase Five Partner in Switzerland
When buying expensive sport equipment you should always think of a possible warranty processing. Crazy Dude will handle warranty cases for their own customers easily uncomplicated and in the shortest possible time.

Suggested Rider Weight
Rider size suggested is for average fitness and ability. Experienced riders may prefer smaller size and beginners may require a larger size.