Foil Drive Assist MAX+ – The New All-Rounder on 43V Architecture
The Foil Drive Assist MAX+ is the next generation of the most versatile foil assist system – more power, improved efficiency and smarter technology, while maintaining the balanced ride feel that made the original Assist MAX the go-to choice for riders across every discipline.
The new 43V architecture brings increased power, enhanced Bluetooth connectivity, an integrated tilt sensor and compatibility with the new FM+ battery platform. The FM+ 650 Battery (648 Wh) delivers longer runtime and improved efficiency.
Best For
- Longer surf sessions with higher wave count, in more conditions
- Motor upwind to unlock downwind runs without a shuttle
- Easier and faster flatwater take-offs
- Practice pumping without wasting energy on repeated starts
- Chase and ride wake swells from passing boats
- Fast self-recovery between falls for more ride time
- Extra thrust to unlock smaller boards and foils
- All rider types under 100 kg using small to mid-length boards
- Advanced riders wanting to prioritise weight saving without compromise on power
14 Denis St
St Marys, Australien, 5042
support@foildrive.com
Technical Specifications – Foil Drive Assist MAX+
- System Voltage: 43.2 V
- Battery Capacity (FM+ 650): 648 Wh / 15 Ah
- Max Thrust: 35.5 kg
- Minimum Install Weight: 6.71 kg
- Dimensions with Battery: 540 × 125 × 55 mm
- Peak Power (Boost): 2,150 W / 2.88 hp
- Sustained Power: 1,750 W / 2.35 hp
- App Compatibility: Foil Drive App (Android & iOS)
- Waterproof Rating: IP68
- Certified: UN38.3, CE, FCC, WEEE, RoHS, PSE, ICES, IP68
- Compatible with: FM+ 650 Battery, 43V Foil Drive Chargers
- Not compatible with: Gen2 Batteries
Scope of Delivery
Foil Drive Assist MAX+ System
- 1× Foil Drive MAX+ (In Case)
- 1× V3 Controller with Bump Guard Installed
- 1× 43V Standard Charger 12 amp
- 4× Titanium T40 M7 Split Bolts Silver
Controller Accessories Case
- USB-C Charge Pad and Cable
- Bump Guard Variation
- Wrist Leash
- 1.5 mm Allen Key for Bump Guard Removal
Tools and Hardware
- 1× T40 Driver
- 1× T30 Driver
- 1× 2.5 mm Black Titanium Driver
- 1× Pick Tool
- 2× 15 g Battery Grease
- 2× Nose Cone Rocker Pads
- 3× M4 10 mm Titanium Motor Plug Bolts
- 1× Anode Replacement Kit
- 1× Replacement Electronics Box O-Ring (Blue)
- 1× Replacement Motor Cable O-Ring (Blue)
- 1× Replacement Motor Cable O-Ring (Red)
- 1× Microfibre Towel
Other
- 2× Mast Foam Track Guides
- 1× Tool Caddy (Inside MAX+)
- 1× Sticker Pack
- User Manuals
FM+ 650 Battery
- 1× FM+ 650 Battery (648 Wh)
- 1× FM+ 650 Battery Carry Case
Plus motor components depending on chosen variant – see individual child articles




