Product Information
REAL Review
Description
TOP OF THE LINE
MAX POWER, MAX RUNTIME
The Foil Drive Assist MAX is the flagship model with maximum power, runtime, thrust and versatility. Suitable for any rider at any skill level for just about any type of foiling you can imagine! The Assist MAX does it all!

WHO RIDES THE MAX?
It doesn't matter if your surfing, down winding, Winging or in flat Water, the Assist Max is for everyone, however heavier riders and those wanting to just pull the trigger and fly will love the extra run time and thrust.
If you've been around Foil Drive before, the Assist MAX is for anyone who loves the runtime of the Assist PLUS and is keen on more power and more runtime! If you're new to Foil Drive, the MAX is the perfect all rounder!

INSTALL ON ANY FOILBOARD & MAST
Gen2 Foil Drive Systems mount between your mast plate and the board. As foil mast tracks are universal, this means it fit's any board! Simply use the provided locking T nuts and longer mast bolts. Sandwich your Gen2 Foil Drive between your gear for optimal weight distribution and a clean top board surface.
NEW V2 MOTOR
The redesigned v2 Motor features a sleeker, more hydrodynamic design. With a 10mm extension to the Motor, it now accommodates a motor plug and offers added versatility with customisable Motor Cable lengths.

REMOVABLE CABLES
The v2 Motor Plug allows modularity with a quick and simple connection between your Foil Drive unit and your v2 Motors enabling the ultimate flexibility.
When used in conjunction with the Foil Drive Universal Motor Pods and Mast Adaptors, this motor is compatible with almost any foil mast on the market!
PERFORMANCE UPGRADE - HIGH POWER
Take your foiling experience to the next level with the High Power Motor, the ultimate upgrade for Gen2 systems. This advanced motor is designed for riders who demand more torque, thrust, and runtime, delivering peak performance without compromising compatibility. Through improved efficiency, riders can experience up to 19% more runtime.

Key Benefits of the High Power Motor
Meticulously engineered to push your fun on the water.
- Unmatched Low-End Torque: Perfect for heavier riders or smaller boards or foils, the High Power Motor delivers effortless take-offs with power to spare.
- Longer Runtimes: Thanks to its superior torque, you’ll need less throttle input, giving you significantly extended ride times.
- Increased Thrust: Feel the extra push when you need it most—more thrust means more versatility across all foiling disciplines.
- Smoother, Quieter Performance: Enjoy a seamless ride with enhanced efficiency and reduced noise.
Paired with the MAX High Power Battery, riders gain the 19% added capacity of the battery. This means, with the High power Battery AND the High power Motor, riders can experience 40-45% more runtime!
Propeller Options
2 Blade Prop
Looking for more speed on the water? The Two Blade Propeller is the standard setup for Foil Drive Assist systems, designed for maximum velocity and efficiency.
Compared to the optional Three Blade Propeller, this setup offers:
Increased top-end speed
Enhanced efficiency at higher RPMs
Lighter weight for improved responsiveness
Streamlined design for reduced drag
Perfect for riders who prioritize speed and efficiency, especially those using higher-volume boards, larger foils, or with a lighter build.
3 Blade Prop
Need more torque for easier takeoff? The Three Blade Propeller Hub is an optional upgrade for Foil Drive Assist PLUS units, designed to boost low-end thrust—perfect for heavier riders, smaller boards, or higher-aspect foils.
Compared to the standard Two Blade Propeller, this setup offers:
Increased low-end thrust
More torque at lower RPM, reducing cavitation under high load
Better performance when breaching the surface
A smoother, quieter ride
Ideal for riders pushing the limits of weight, board size, or foil efficiency.

UNIVERSAL MAST ADAPTOR
Now included in all Foil Drive kits
The unique design features a number of six sized "keys" that are to be installed into the front of the adaptor to allow for fitment of all different sizes and shapes of mast. The user will need to fit and test the different keys to find the correct one for their mast and the taper of the position you would like to mount your motor.

MAX Power Battery
The orignial MAX battery offering the second longest run time with high power performance. This battery must be used with the Assist MAX, Nose Cone A.
Volts: 40V
Energy: 498.69Wh
Battery Weight: 2.6kg (5.7lbs)
Weight (Installed): 4.5kg (9.9lbs)
Dimensions (Installed):
L525 x W125 x H50mm
Dimensions (Battery Only):
L420 x W75 x H40mm

MAX High Power
Utilizing cutting-edge battery technology, this powerhouse packs 19% more capacity into the same compact size as the current MAX Power Battery, just 100g heavier. With 19% added capacity of the Battery, PLUS the added efficiency of the High Power Motor (sold separately), combined a rider can see up to 40-45% runtime increase! (Nose Cone A)
Volts: 40V
Energy: 594 Wh
Battery Weight: 2.7kg (5.95lbs)
Weight (Installed): 4.6kg (10.14lbs)
Dimensions (Installed):
L525 x W125 x H50mm
Dimensions (Battery Only):
L420 x W75 x H40mm

MAX Sport Battery
The smaller, lighter MAX battery, with a reduce weight and runtime. This battery must be used with the Assist MAX, Nose Cone B.
Volts: 40v
Energy: 332.64Wh
Battery Weight: 1.8kg (3.9lbs)
Weight (Installed): 3.4kg (7.4lbs)
Dimensions (Installed):
L415 x W125 x H50mm
Dimensions (Battery Only):
L290 x W75 x H40

MAX Travel Battery
The Foil Drive MAX Travel Battery allows you to travel with your gear to your favorite riding destination and take a battery with you! This battery must be used with the Assist MAX, Nose Cone A.
Volts: 39.6 v
Energy: 356.6Wh
Battery Weight: 2.65kg (5.84lbs)
Weight (Installed): 4.55kg (10.04lbs)
Dimensions (Installed):
L525 x W125 x H50mm
Dimensions (Battery Only):
L420 x W75 x H40mm
Package Includes:
1x V2 Base Kit
- Standard Motor Base Kit (SKU: FD25MAX-200)
- High Power Motor Base Kit (SKU: FD25MAX-200HP)
OR
1x Foil Drive MAX Battery -One of the following:
- MAX Power (SKU: FD24PWRBATT-101)
- MAX Sport (SKU: FD24SPRTBATT-102)
- MAX High Power (SKU: FD25PWRBATT-213)
- MAX Travel (SKU: FD25BATTTRVL-188)
(Optional): 1x V2 Motor Cable 20cm cable is included
- 12cm (SKU: FD25V2MC186-01)
- 15cm (SKU: FD25V2MC186-02)
- 25cm (SKU: FD25V2MC186-04)
- 60cm (SKU: FD25V2MC186-05)
- 70cm (SKU: FD25V2MC186-06)
(Optional): 1x 3 Blade Propeller Upgrade (SKU: FD24PROP-3089)
Included Estentials:
- Foil Drive Assist MAX Electronics Box w/ V2 Latches
- V2 Motor
- 20cm Cable
- Universal Mast Adaptor
- Motor Plug Protector with Keychain
- Foil Drive Nose Cone A
- Foil Drive Nose Cone B
- Foil Drive Universal Motor Pod - Rear
- Foil Drive Universal Motor Pod - Short Nose
- Foil Drive Universal Motor Pod - Long Nose
- Foil Drive v2 Wireless Throttle Controller
- Foil Drive Controller Wrist Strap
- Foil Drive Mast Cable Guide 23cm
- Foil Drive Controller Wireless Charge Pad
- Micro USB Cable
- 40v Standard Foil Drive Charger 4amp
- 4x Mast Track Foam Inserts
- 2x Nose Cone Rocker Pad
- 2x Battery Grease
- 4x M8 Assist MAX Mast Plate Bolts 80mm
- 4x M6 Assist MAX Mast Plate Bolts 80mm
- Foil Drive 2.5mm Driver
- Torx T40 Tee Handle Driver
- Torx T30 Tee Handle Driver
- Foil Drive Cleaning Cloth
- Foil Drive Gen2 Carry Case
- Foil Drive Mounting Bolt Bag
- 4x M8 Locking Tee Nuts
- 4x M6 Locking Tee Nuts
- 4x M3 x 20mm Bolts for Locking Tee Nuts
- 2x M3 x 16mm Latch Locking Bolts