top of page

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


At just 35mm thin, the Assist Slim is engineered for the performance orientated rider. No matter if its ripping turns on a prone board, sending downwind missions in bombing conditions, enabling smaller gear winging, or extending a pump foil session, the Assist Slim is a high-performance machine.With reduced battery capacity comes shorter runtimes, however despite its size, the Assist Slim with the Performance battery packs quite the punch, still able to launch heavier riders up on to foil with ease.With its low weight positioned optimally under your board, once you’re up on foil you will hardly notice you still have it mounted up to your gear at all!!


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.



Maximum Thrust: 25.5kg (56.2lbs)
Weight Range: 2.3 - 2.8kg (5.0-6.1lbs) depending on battery
Dimensions: L510 x W250 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.

Foil Drive Assist Slim

SKU: 103-02
Gen 2 products ships January 2024
    bottom of page