Foil Drive Assist Slim

The Foil Drive Assist Slim is the lightest, performance-focused model in the Foil Drive lineup. It keeps the light, natural feel of foiling while giving good thrust and runtime when used efficiently – ideal for experienced riders who value responsiveness, agility, pumping and low drag. It is designed for short, powerful bursts to get you up on foil before gliding.

The Slim matches the peak power of the Assist MAX in a thinner, more compact system and suits surf, wake, windswell and flatwater riding.

Configure your Assist Slim

Step 1 – Battery: choose the Slim Performance Battery X 2 or the Slim Travel Battery, or order the kit without battery.

Step 2 – Motor: the Retro-fit High Power Motor Kit fits between almost any board and mast. The Integrated Mast High Power Motor is made for alloy or carbon Foil Drive integrated masts. The Retro-fit Standard Motor Kit is the lighter, standard-power option. You can also order without motor.

Who is it for?

Experienced foilers who want a minimal-weight assist for pumping, take-off and short power boosts rather than long constant-power rides.