Foil Drive vs Duotone Foil Assist — Weight, Power and Runtime - Worthing Watersports

Foil Drive vs Duotone Foil Assist — Weight, Power and Runtime

2026Sam Latham

The new Foil Drive FM+ 430 battery is 17% lighter than the MAX High Power and runs five minutes longer, in a unit making 20% more thrust. We've run the whole range on weight-to-power, then put it alongside the Duotone Foil Assist.

Foil Drive Assist MAX+ and FM+ Batteries — Your Questions Answered - Worthing Watersports

Foil Drive Assist MAX+ and FM+ Batteries — Your Questions Answered

2026Sam Latham

Foil Drive's Gen 2.5 range has landed: a new Assist MAX+ with 20% more thrust, FM+ batteries that finally cross between the MAX+ and the Fusion, and a free power upgrade for every Fusion out there. Every question we expect to be asked, answered with the numbers.