Phase 5 Aku V2 Wakesurf Board

Phase 5 Aku V3 Wakesurf Board - 2027

The 2027 Phase 5 Aku V3 develops Phase 5's original surf-style shape with a refined outline and new square nose. Designed for aggressive carving, its diamond bumped-wing tail provides a defined pivot point and a strong platform for pop. A twin FCS Fusion fin setup balances drive with maneuverability, supporting acceleration along the wave, quick edge-to-edge transitions, and clean release through airs and technical turns.

Best For

• Active surf-style riders: Riders seeking drive and maneuverability for aggressive carving and technical turns.
• Quick transitions: A twin-fin setup supports moving rapidly from one rail to the other.
• Aerial progression: Tail shaping provides a platform for pop, with clean release for airs.
• Lightweight performance: Flightlite V2 Pro Select emphasizes low weight and responsive board feel.

Shape & Riding Performance

The Aku V3's new square nose is designed to keep entry precise through aggressive carves. Its refined outline pairs that control with a diamond bumped-wing tail, which creates a defined pivot point for turning and a strong platform for generating pop off the wave.

The twin-fin configuration is a key reason to consider the Aku V3. Phase 5 describes this setup as adding traction for control while remaining loose enough to break free. On the Aku V3, that balance supports acceleration along the wave, quick rail-to-rail transitions, and release through aerial maneuvers and technical turns.

Reflex Speedrail complements the shape with a refined rail profile engineered to enhance speed, responsiveness, and release through edge-to-edge transitions. Together, the outline, tail, and fin configuration suit riders who want an active surf-style ride with both drive and freedom to maneuver.

Flightlite V2 Pro Select Construction

Flightlite V2 Pro Select is Phase 5's lightest surf-style build, with a stated 20% weight reduction. Designed to emphasize performance and board feel, the layup includes full Innegra sheets on the top and bottom, a carbon stringer underneath, and carbon tape reinforcing the tail.

An ultralight EPS core and epoxy resin form the foundation of the construction. The Flexspine carbon stringer runs from nose to tail to enhance stiffness and overall board performance. V.R.T. technology uses a vacuum-assisted hand lamination process with built-in glass/bar stringers along the bottom edge for extra strength and pop.

Features

• New square nose: Keeps entry precise through aggressive carves.
• Diamond bumped-wing tail: Creates a defined pivot point and a strong platform for pop.
• Twin FCS Fusion fin setup: Balances drive with maneuverability for acceleration, quick transitions, and clean release.
• Flightlite V2 Pro Select: Lightweight surf-style construction with full Innegra top and bottom sheets and carbon reinforcement.
• EPS core: Ultralight 2-pound-density foam core used in Phase 5 surfboards.
• Epoxy resin: Contributes strength and stiffness, particularly when combined with carbon fiber.
• Flexspine carbon stringer: Nose-to-tail carbon inlay enhances stiffness and overall performance.
• V.R.T. technology: Vacuum-assisted lamination with bottom-edge glass/bar stringers adds strength and pop.
• Reflex Speedrail: Refined rail profile enhances speed, responsiveness, and release through edge-to-edge transitions.
• FCS Fusion fin boxes: Installed into the foam core before lamination.
• P5 Techno Grip V2 Deluxe Surf pads: Mid-density EVA combines horizontal grooves and dimple dots for traction and connection to the board.
• Texture finish: Lightweight finish used on selected premium Phase 5 boards.

Specifications & Size Guide

Sizing assumes average fitness and ability. Experienced riders may prefer smaller boards; beginners may need larger sizes.

Board Care

Avoid extreme heat and prolonged exposure to the elements. Phase 5 cautions that EPS foam melts at 150°F, making protection from excessive heat an important part of caring for this board.

California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov