A generational upgrade to Foil Drive’s proven 43V system
The Foil Drive Assist MAX+ maintains the proven 43V architecture of the Fusion while delivering enhanced thrust, runtime and safety features. Spend over an hour flying through surf and riding waves, motor upwind, practice pumping, chase wakes, or access smaller foils with confidence — the MAX+ is compatible with existing foil setups across surf, wing, downwind, wake and flatwater disciplines.
A one-piece battery design is Foil Drive’s most durable to date, and tilt-safety cut-off features make the system safer for family and shared use. Choose from retrofit or integrated mast motor options, and pair with the FM+ 650 battery or run bare for later upgrade.
Key Features
- Retrofit & Integrated Mast Options — Fit to an existing mast or run a fully integrated setup
- Tilt-Safety Cut-Off — Family-friendly safety feature
- One-Piece Battery Design — Foil Drive’s most durable battery build to date
- Compact, Balanced Package — Lightweight for minimal impact on foil feel
- Multi-Discipline — Surf, wing, downwind, wake and flatwater compatible
Specifications
| System Voltage | 43.2V |
|---|---|
| Battery Capacity | 648Wh |
| Max Thrust | 35.5kg |
| Minimum Install Weight | 6.71kg |
| Peak Power (Boost) | 2150W |
| Sustained Power | 1750W |
| Peak / Sustained Horsepower | 2.88hp / 2.35hp |
| Water Rating | IP68 |
| Dimensions (with battery) | 540 x 125 x 55mm |
Choose Your Motor Kit
| Retro-fit High Power Motor Kit | Includes the Universal Mini Pod, three-blade hub, standard propellers, 20cm cable, high-power stator & rotor and hardware — a complete high-performance retro-fit solution. |
|---|---|
| Integrated Mast High Power Motor | Includes the high-power stator & rotor, three-blade hub and standard propellers, delivering high-power performance for alloy or carbon Foil Drive integrated masts. |
| Retro-fit Standard Motor Kit | Includes the Universal Motor Pod, two-blade hub, standard propellers, 30cm cable, standard stator & rotor and hardware — a great entry point for retro-fit setups. |
| No Motor | No motor system included in your Assist MAX+ kit. |
What’s Included
- V3 Controller (Bump Guard pre-installed)
- 43V 12-amp standard charger
- Controller case with USB-C charge pad/cable
- Kaohi wrist leash
- Titanium bolts, drivers, motor plugs, replacement O-rings
- Anode kit, grease, rocker pads, mast foam track guides
- Tool caddy, sticker pack, microfibre towel, user manuals
Why We Recommend It
The current flagship Foil Drive system for riders who want longer sessions, more thrust and a safer, more durable build than the original Fusion. Configure it to match your mast setup and budget — from a bare motor kit through to a full battery-equipped, ready-to-fly package.
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