The Waydoo FoilBoost Assist Kit is a game-changing, lightweight electric power assist designed to give foilers a whole new way to ride. Engineered to clamp onto almost any hydrofoil mast, FoilBoost provides that crucial extra push needed to get up on the foil quickly and ride waves longer—without needing paddles, jet skis, or tows.
Universal 98%+ Mast Fitting
Equipped with a highly adjustable, high-tensile clamp mechanism, the FoilBoost kit integrates seamlessly with over 98% of hydrofoil masts on the market. Whether you ride carbon or alloy, standard or high-aspect, FoilBoost locks firmly without slipping.
2-Way Mounting: Pull & Push Versatility
The Unique Front-Drive System
Positions the propulsion unit facing forward on the mast to pull the board. This innovative layout significantly reduces water turbulence passing over the hydrofoil wings, providing smoother lift, higher efficiency, and an incredibly stable, self-balancing takeoff ride that is perfect for beginners.
- Reduces wing water turbulence
- Enhanced self-balancing takeoff physics
- Highly recommended for learning & schools
Standard Rear-Push System
Positions the propulsion unit facing backward on the mast, pushing the board forward. This layout offers the classic hydrofoil feel, delivering maximum carving agility, tight bank angles, and immediate responsive acceleration to pump through flat sections and connect endless swells.
- Traditional high-agility carving response
- Supports tight banking angles & wave pumping
- Perfect for intermediate and advanced riders
432Wh Twist-N-Lock Batteries
FoilBoost utilizes a modular battery configuration composed of two 216Wh battery cells (totaling 432Wh capacity). The waydoo-exclusive Twist-N-Lock dual locking system utilizes a primary clip-on latch paired with a rotary compression knob featuring visual padlock indicators to guarantee a 100% watertight power seal.
Extended Antenna & Smart Remote
Eliminating signal blockages caused by carbon fiber boards or seawater shielding, FoilBoost mounts an extended receiver antenna routed safely to the front nose of your board. Control is driven by an ergonomic wireless remote featuring a full-color LCD dashboard and 3-speed gear adjustments.
Product Details
Dynamic Power
Lithium-ion Power
Structural Specs
UNIVERSAL HYDROFOIL POWER ASSIST
Pre-Order Now for Mid June Shipping!
The Waydoo FoilBoost is a modular, high-performance electric propulsion assist kit designed to elevate your hydrofoil riding experience. Engineered with carbon fiber components and a lightweight frame, the system adds just 5.6 kg to your setup while packing a massive 2700W of power. It provides the crucial takeoff push required to fly above the water smoothly, making it ideal for light-wind winging, downwinders, and flat-water pumping.
With its highly modular, 3D-adjustable mast bracket, the FoilBoost clamps securely onto carbon or aluminum masts from almost any brand, ensuring a universal fit. The double-phase Twist-N-Lock battery enclosure holds two 216Wh battery cells, providing stable energy that charges in parallel in about 150 minutes. The system also features a smart Bluetooth remote control with a full-color LCD dashboard and 3 gear speeds for intuitive, responsive handling.
TECHNICAL SPECIFICATIONS
| Specification | Details |
|---|---|
| Max Motor Output | 2700W Brushless Motor |
| Peak Thrust Force | 33 KG (72.8 lbs) |
| Battery Capacity | 432Wh Total (Dual 216Wh Lithium-ion Batteries) |
| Charger Rating | 55V / 10A Fast Charger (charges dual batteries in ~150 mins) |
| Weight | 5.6 kg (12.3 lbs) including both battery packs |
| Mast Chord Compatibility | 96mm ~ 144mm chord length (Standard M5x25 / Extended M5x45 bolts) |
| Waterproof Rating | IP67 Waterproof Enclosure |
| Wireless Remote Control | 3-Speed Gear (Energy-Saving, Normal, Super), Full-Color LCD Dashboard |
| Remote Charger | 5V / 2A Magnetic Cable (approx. 2 hours charging time) |
| App Connectivity | Wi-Fi Hotspot: FP10_CONTROLER-XXXX (Default Password: 12345678, IP: 192.168.4.2) |
| Extended Antenna | Nose-routing antenna prevents signal drops and carbon fiber blockages |
| Safety Feature | Waydoo-Exclusive high-rigidity Propeller Shroud/Guard |
HELPFUL INFORMATION & FAQs
What mast profiles are compatible with the Waydoo FoilBoost?
What is the difference between Front-Pull and Rear-Push mounting modes?
How does the Twist-N-Lock battery system work, and is it waterproof?
How do I pair the remote control with the FoilBoost unit?
- Press and hold both the Power button and the Speed "-" button on the remote for 2 seconds to enter the Bluetooth scanning screen.
- Use the "+" and "-" keys to navigate and highlight your specific FoilBoost unit, then press the Trigger to confirm.
- For initial/first-time pairing, place the Operation Magnet (located at the bottom of the remote handle) close to the physical pairing contact point on the main unit to verify authorization.
How do I check the battery capacity and read the indicators?
- Each **steady light** represents 25% of battery capacity.
- Each **flashing light** represents 12.5% of battery capacity.
- A full charge is represented by all 4 LEDs being solid blue.
- The remote control will show a low-battery alert on its LCD dashboard when its own charge falls below 20%.
Does the system shut off automatically if I forget to power it off?
How do I connect the FoilBoost to the Waydoo mobile app?
What are the battery charging parameters and times?
- Fast Blue Flash: Fast charging (high current, twice per second).
- Slow Blue Flash: Slow charging (low current, once every 2 seconds).
- Solid Blue: Fully charged.
How do I care for and maintain the FoilBoost after riding?
- Always rinse the entire propulsion unit, clamp, remote, and batteries thoroughly with clean, fresh water.
- Apply waterproofing grease to the power cable plugs and inspect the sealing O-rings before assembly.
- Store the components in a cool, dry place out of direct sunlight.
- Avoid frequent and unnecessary removal/installation of the power cable to protect the sealing and connection points from wear.
What is the official warranty period for the Waydoo FoilBoost?
- Propulsion Motor Unit: 1 Year
- Lithium-ion Batteries: 1 Year or 200 cycles (whichever occurs first)
- Smart Bluetooth Remote: 1 Year
- Smart Charging Hub & Charger: 1 Year
- Propeller & Propeller Guard: 6 Months
Frequently Asked Questions
How much is the Waydoo Foilboost? +
The Waydoo Foilboost assist motor retails at $2,980.00. This includes the battery pack, mounting pod, remote, and propulsion motor.
Which hydrofoil masts is Foilboost compatible with? +
The Foilboost is designed with a universal mast adapter block that is compatible with almost all standard aluminum and carbon hydrofoil masts on the market (including Armstrong, Sabfoil, Axis, and F-One).

Technical FAQs & Specifications
What mast profiles are compatible with the Waydoo FoilBoost assist kit?
What is the benefit of the Front-Pull (Front-Drive) mounting position?
How does the Twist-N-Lock battery system work, and is it waterproof?
Why does the FoilBoost utilize an extended front antenna?
Can I charge both batteries simultaneously with the Smart Charging Hub?
What is the Waydoo-Exclusive Propeller Guard, and can it be removed?
WAYDOO OFFICIAL // FOILBOOST INSTALLATION GUIDE
Get the most out of your Waydoo FoilBoost assist kit with this official step-by-step installation tutorial. Learn how simple it is to mount the modular motor unit to your mast, install the battery, and complete the basic setup for big fun on the water.
- [>>] Modular Motor Mounting
- [>>] Dual Battery Installation
- [>>] Tool-free Mast Connection
- [>>] Wireless Remote Pairing