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Amundson Customs
John Amundson hand-builds every Foil Drive board in his workshop in the hills above Waimea Bay on Oahu's North Shore.
Combining decades of experience in and out of the water with in-house CAD design, CNC machining and vacuum bag construction, John creates some of the most advanced custom boards available. Each build can be crafted using premium materials, including carbon, Kevlar, Innegra and composite blends.
When you order a custom Foil Drive board from Amundson Customs, you get the benefit of John's extensive experience and a board tailored to your needs.
Combining decades of experience in and out of the water with in-house CAD design, CNC machining and vacuum bag construction, John creates some of the most advanced custom boards available. Each build can be crafted using premium materials, including carbon, Kevlar, Innegra and composite blends.
When you order a custom Foil Drive board from Amundson Customs, you get the benefit of John's extensive experience and a board tailored to your needs.




Designed specifically for the Foil Drive Gen2 and Gen2.5, the Lightning Bolt Trench combines the proven performance of the Lightning Bolt with an integrated trench to improve clearance around the Foil Drive unit. The trench helps the board plane earlier with less drag and reduces drag on touchdowns.
The design features a straighter tail rocker without a pronounced tail kick, helping the board lift onto foil in a more horizontal position. A rounded-square tail adds volume where it's needed to support a balanced takeoff.
The adjustable mast position accommodates different rider experience levels, with a rearward position for beginners and a more forward position for experienced riders who prefer a shorter-board feel.
Amundson's Signal Windows provide a clear connection between the Foil Drive unit and controller. The design also allows easier movement of the mast and unit for customers who choose not to use the supplied foam inserts.
Length
4'10" to 5'6"
Width
18" to 21"
Volume
Volume: 32 to 60 litres
Designed for the Foil Drive Gen2 and Gen2.5, the Lightning Bolt focuses on balanced takeoffs and efficient performance in a compact board shape.
Its straighter tail rocker, without a pronounced tail kick, helps reduce the tendency for the nose to lift excessively under acceleration. The rounded-square tail provides additional volume to help the board transition onto foil in a more horizontal position.
The adjustable mast position allows riders to fine-tune the board to their experience and riding style. Amundson's Signal Windows also provide a dedicated connection between the Foil Drive unit and controller, while allowing easier adjustment of the mast and unit.
Length
4'10" to 5'6"
Width
18" to 21"
Volume
32 to 60 litres
Your vision. John's craftsmanship. Built around you.
Work directly with John Amundson to create a fully custom Foil Drive board tailored to your riding style, experience and preferences. From dimensions and volume to premium composite construction, every detail can be considered to create a board that's uniquely yours.
The Foil Drive Approved range is designed to highlight products that work well with Amundson Customs boards. Foil Drive and Amundson Customs boards bring you the perfect blend of precision engineering and powered take-off.


You’ll need to decide between the Fusion, MAX+ or Slim Foil Drive. The Fusion is our most powerful system. With the power and runtime of an Efoil, the lightness and adaptability of an Assist, the Fusion earns its name as the perfect blend of both worlds. The MAX+ is our most popular kit, designed as the ultimate all-rounder with extended runtime and plenty of power for every session. The Slim, is a lightweight option created for riders who want a minimal setup and quick bursts of performance.


Each system can be paired with different battery sizes to suit how you ride. Larger batteries deliver longer runtime, while smaller batteries keep the weight down, perfect for performance foiling and a more agile feel on the water. Whether you’re chasing endurance or chasing waves, the right battery choice ensures your Foil Drive moves with you.


Your motor sets the tone for your ride. The Standard motor is great for most ride styles, or if you’re chasing longer runs, more torque, and that extra surge of power, the High-Power motor is your upgrade. Some products come standard with the High Power Motor (Aluminium Integrated), where as others you'll need to add to cart, check product inclusions for more!

Foil Drive Fusion

Foil Drive Fusion

Foil Drive Fusion

Foil Drive Assist MAX+

Foil Drive Assist MAX+

Foil Drive Assist MAX+

Foil Drive Assist Slim

Foil Drive Assist Slim

Foil Drive Assist Slim
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