Performance oriented, ultra light weight.
Performance oriented, ultra light weight.
The Assist Slim is smaller and lighter with a shorter run time, designed for performance foiling. It offers enough power for assisted foiling, while remaining super compact!
system voltage
28/40V
Maximum thrust
26.5kg / 58.4lb
AVG. session time
Up to 35 mins
IP68 rated dust and water resistant.
Who rides the Assist Slim?
The Assist Slim mounts between your mast plate and the board. As mast tracks are universal, this means it fits any board! Simply use the provided Foil Drive Locking T Nuts and longer bolts. Sandwich your Gen2 Foil Drive between your gear for optimal weight distribution and hydrodynamics. Note: Boards with Carbon Tracks may require an additional External Antenna.
SHOP BY DISCIPLINE
Take your foiling to the next level
Wanting to find the perfect setup for your preferred foiling discipline? Foil Drive offers a range of product to really refine specific to your use case. From learning in flatwater, to chasing wind swell 5km offshore, click through to your discipline to see more.
Not sure where to start?
Click the button below!



Wing Foil
More Conditions
Smaller Wings



Pump
Skill, Flow, Control
Your Power, Your Pace



Flat Water
Explore and Glide
Lightweight and Adaptable



Surf foil
Higher Wave Count
Less Paddling



DOWNWIND FOIL
More Conditions
Safety and Reliability



WAKe foil
Wake Thieving
No Boat, No Problem
Tech Specs
The Assist Slim is smaller and lighter with a shorter run time, designed for performance foiling. It offers enough power for assisted foiling, while remaining super compact!
Maximum Thrust
- 25.5kg (56.2lbs)
- Total Install Weight
- 4.2-3.75 kg (9.2-8.2lbs) depending on battery
Max. Dimensions
- L510 x W125 x H35mm
Min. - Dimensions: L415 x W125 x H35mm
Operating Voltage
- 40V
- Runtime (Generalised): 20min-2hrs depending on use case, battery and other variables.
Recharge Time
- Appx. 1hr (Performance Battery)
- Batteries: IP68 rated dust and water resistant.
Installation
The Assist Slim mounts between your mast plate and the board. As mast tracks are universal, this means it fits any board! Simply use the provided Foil Drive Locking T Nuts and longer bolts. Sandwich your Gen2 Foil Drive between your gear for optimal weight distribution and hydrodynamics.
Note: Boards with Carbon Tracks may require an additional External Antenna.
Installation
The Assist Slim mounts between your mast plate and the board. As mast tracks are universal, this means it fits any board! Simply use the provided Foil Drive Locking T Nuts and longer bolts. Sandwich your Gen2 Foil Drive between your gear for optimal weight distribution and hydrodynamics.
Note: Boards with Carbon Tracks may require an additional External Antenna.
Your board, our kit: endless fun
Step 1
Choose your kit
Step 2
Choose your battery
Step 3
Choose your motor
Shop Assist Slim
Shop Assist Slim
As mast tracks are universal, this means it fits any board! Simply use the provided Foil Drive Locking T Nuts and longer bolts. Sandwich your Gen2 Foil Drive between your gear for optimal weight distribution and hydrodynamics.
Note: Boards with Carbon Tracks may require an additional External Antenna.
Foil Drive Assist Slim
Foil Drive Assist Slim
Foil Drive Assist Slim

Foil Drive Assist Slim x AXIS Integrated Mast
Foil Drive Assist Slim x AXIS Integrated Mast

Foil Drive Assist Slim x AXIS Integrated Mast
Foil Drive Assist Slim x AXIS Integrated Mast

Foil Drive Assist Slim x AXIS Integrated Mast
Foil Drive Assist Slim x AXIS Integrated Mast

Foil Drive Assist Slim x NORTH Sonar AF80 Integrated Mast
Foil Drive Assist Slim x NORTH Sonar AF80 Integrated Mast

Foil Drive Assist Slim x NORTH Sonar AF80 Integrated Mast
Foil Drive Assist Slim x NORTH Sonar AF80 Integrated Mast

Foil Drive Assist Slim x NORTH Sonar AF80 Integrated Mast
Foil Drive Assist Slim x NORTH Sonar AF80 Integrated Mast

Foil Drive Assist Slim x Armstrong Bundle
Foil Drive Assist Slim x Armstrong Bundle

Foil Drive Assist Slim x Armstrong Bundle
Foil Drive Assist Slim x Armstrong Bundle

Foil Drive Assist Slim x Armstrong Bundle
Foil Drive Assist Slim x Armstrong Bundle

Foil Drive Assist Slim | NORTH UHM80 Integrated Mast

Foil Drive Assist Slim | NORTH UHM80 Integrated Mast

Foil Drive Assist Slim | NORTH UHM80 Integrated Mast

Foil Drive Assist Slim x AK Durable Bundle

Foil Drive Assist Slim x AK Durable Bundle

Foil Drive Assist Slim x AK Durable Bundle

Foil Drive Assist Slim x F-ONE Integrated Aluminium Mast
Foil Drive Assist Slim x F-ONE Integrated Aluminium Mast

Foil Drive Assist Slim x F-ONE Integrated Aluminium Mast
Foil Drive Assist Slim x F-ONE Integrated Aluminium Mast

Foil Drive Assist Slim x F-ONE Integrated Aluminium Mast
Foil Drive Assist Slim x F-ONE Integrated Aluminium Mast

