SIFLY: Not Just a Board: How SiFly Is Designed as a System

Choosing the right eFoil isn’t just about performance specs or materials.
It’s about how everything works together once you’re on the water.

At SiFly, boards, wings, propulsion systems and accessories are engineered in relation to one another.
Volume is aligned with lift behavior.
Carbon rigidity is balanced with swing weight.
Acceleration curves are calibrated for control.

Our wings are interchangeable for easy fitting of different wingsets and for maximum efficiency and performance, each profile is validated through CFD simulations.

Nothing is accidental. Everything is system-driven.

What does that actually mean for you?
✅  Board architecture designed around specific wing behavior
✅ Lift profiles tuned for stability, agility, or high-speed control
✅Propulsion options integrated for smooth, predictable power delivery
✅  Safety add-ons that accelerate learning and reduce risk
✅  Accessories built to extend lifespan and support school operations

Modularity here isn’t about having more parts. It’s about structured progression inside one ecosystem.
You don’t outgrow the platform, you evolve within it.

​Discover the system designed to move with you.

ONTDEK SIFLY

Floaty: Stability Without Limits

Dual Ride 1000: One Wing. Two Modes.

Floaty is an inflatable add-on designed to increase stability and buoyancy, making every SiFly session more accessible and versatile. Ideal for beginners, families, and shared rides, it transforms your eFoil into a more forgiving and inclusive platform on the water. Easy to install and fully compatible with select SiFly models, Floaty expands what your board can do beyond just riding…

Read more

The SiFly Dual Ride 1000 Wing is engineered for riders who want flexibility without changing their setup. With a simple flip of the front edge, you switch between Sport Mode for sharper turns and dynamic performance, and Comfort Mode for smoother, more stable cruising. Built from airplane-grade aluminum and compatible with all SiFly models, it delivers versatility, durability, and a foiling range of 18–38 km/h…

Read more