Features
Board Architecture
Cutting-edge design elements converge to elevate your eFoil experience. Discover the key features that define the unparalleled performance and stability of SiFly boards.

SiFly boards feature optimal rocker for a faster release and seamless rebound. This hull shape effectively eliminates any nosedive tendencies, enhancing overall performance and creating a more forgiving ride that instills greater confidence in riders.
The Stellar and Rider Series boards feature an integrated mast foot, which minimises resistance during touchdowns, making riding smooth, stable, and predictable.
Board Construction
Every detail is meticulously crafted for optimal performance and safety. Explore the market-leading construction methods we use to make our boards lightweight and durable.
Carbon Construction
The Stellar Series boards boast a full carbon sandwich construction, effectively reducing swing weight and enhanced rigidity. This translates to quicker turns, heightened feedback, and transforms the board into a seamless extension of your body.
Soft-top Construction
The Rider Series feature a lightweight aluminium core, enveloped in shock-absorbing closed-cell foam. This renders the boards among the safest, most durable, and most forgiving available on the market.
Inflatable Construction
The Lite Series features a modular construction consisting of an inflatable outer section paired with a carbon core. The inflatable section is extremely forgiving on falls, while rigid inner core makes the inflatable board feel like a hardtop board while riding.
Battery Performance
The SiFly PowerCell LR is more than just a long-range battery pack. It’s a reliable and intelligent power source that keeps you safe on your eFoil adventures.

The Powercell LR offers an impressive ride time of up to 120 minutes, establishing itself as one of the market-leading eFoil batteries.
Our in house developed Battery Management System guarantees top-tier performance, safety, and thermal management. Additionally, our software enables best-in-class cloud-based remote status monitoring through the SiFly Apps and Server, ensuring a seamless and safe experience.
The Powercells LR contain cells of the highest quality and capacity utilised by premium German automotive manufacturers. The rapid discharge enables an exhilarating ride, while the swift recharge ensures you'll be back in the water in no time.
Quick Mount System
Designed to solve real problems faced by riders. SiFly’s innovative QMS makes Foiling faster, easier, and more flexible than ever.
Effortless, Compact, Ready-to-Ride


Upgrade-Ready
Seamlessly switch between mast lengths to suit your skill level or riding style.
Space-Efficient Storage
A modular three-part system fits easily into your car trunk and tight spaces.
Assembling time - under 2 mins
Effortless, Compact, Ready-to-Ride
SiFly Nexus
Discover the SiFly Nexus, an onboard powerhouse that uses dual power cables and OTA updates to effortlessly manage your eFoil.
Powerful and Smart
The SiFly Nexus is our proprietary onboard computer, effortlessly managing your ride while monitoring the performance and health of your eFoil. It collects crucial data and telemetry, providing real-time insights on the SiFly RC or accessible later through the SiFly apps.
OTA Updates
To guarantee peak performance for your eFoil, we regularly release updates that the SiFly Nexus downloads when connected to the SiFly servers. The hydrofoil unit automatically updates the battery and remote to ensure perfect firmware compatibility and the smoothest riding experience.
Simple Connections
The Stellar Series boards boast a full carbon sandwich construction, effectively reducing swing weight and enhanced rigidity. This translates to quicker turns, heightened feedback, and transforms the board into a seamless extension of your body.
Powerful and Smart
The SiFly Nexus is our proprietary onboard computer, effortlessly managing your ride while monitoring the performance and health of your eFoil. It collects crucial data and telemetry, providing real-time insights on the SiFly RC or accessible later through the SiFly apps.
OTA Updates
To guarantee peak performance for your eFoil, we regularly release updates that the SiFly Nexus downloads when connected to the SiFly servers. The hydrofoil unit automatically updates the battery and remote to ensure perfect firmware compatibility and the smoothest riding experience.
Simple Connections
The Stellar Series boards boast a full carbon sandwich construction, effectively reducing swing weight and enhanced rigidity. This translates to quicker turns, heightened feedback, and transforms the board into a seamless extension of your body.
The Hydrofoil
Supreme geometry. Enhanced safety and manoeuvrability. Discover the SiFly Hydrofoil and the SiFly propeller, a powerhouse with a three-bladed design for optimized efficiency.

Optimal Motor Position
To let our riders fly higher and have a more manoeuvrable ride, we've positioned the motor at the base of the mast. This design also reduces the risk of falls that may occur when lifting the motor out of the water.
Three modes of foiling
V3 Mast offers Three modes of foiling: Comfort, Intermediate, and Sport mode
Innovative Prop Guard
We've engineered an innovative propeller guard that not only ensures optimal safety but, with its reduced area, significantly enhances the eFoil's steering capabilities.
Propeller
Meet the SiFly propeller, a powerhouse with a three-bladed design for optimized efficiency.

Our in-house-designed propellers boast a three-bladed configuration, effectively minimising oscillation and drag. This design enhances thrust, efficiency, and enables a higher top speed for an optimised riding experience.
Our propellers, crafted from glass fibre reinforced polymers, achieve faster spin-up speeds and effectively minimise vibrations, a concern typically associated with metal propellers.
We've engineered an innovative propeller guard that not only ensures optimal safety but, with its reduced area, significantly enhances the eFoil's steering capabilities.
Jet Drive
Unparalleled efficiency. Enhanced safety. Smoother ride.

Everything we build is centered around the rider experience — from safer touchdowns and optimized hulls to dynamic foils and smooth transitions.
The SiFly Jet directs a powerful and focused water stream, delivering impressive thrust and ensuring an exceptionally smooth ride.
Thanks to its innovative design, the SiFly Jet offers the efficiency of a propeller unit without the safety duct, enabling riders to maximize their ride time and enjoyment.
TriShield
Reduces thermal stress, minimizes vibration and noise, extends your mast's lifespan, and reduces risk of electronic failure

Our component significantly improves the reliability of your eFoil by reducing temperature stress on the electronic speed controller (ESC). This means fewer breakdowns, less maintenance, and more time enjoying smooth rides on the water.
Safer Operation: With reduced risk of electronic failure and enhanced stability, you can ride confidently knowing that your eFoil is equipped with technology designed to protect you and enhance your performance.
Say goodbye to noisy vibrations. Our upgrade minimizes motor vibrations, making you feel like you're truly flying above the water.
Integrated WiFi modem and LTE-enabled SIM card for seamless connectivity. Advanced software features.

Seamless Connectivity
Our boards come equipped with both WiFi and LTE, ensuring a reliable and seamless connection to the SiFly server wherever you ride.
Safety Power Limits
Our eFoils feature WiFi and LTE for seamless connectivity, enabling real-time updates, diagnostics, and optimal performance via the SiFly server.
Take-off Alerts
Beginners can enable the Take-off Alert, which notifies the rider when the board reaches lift-off speed for a smooth, perfectly timed take-off.
Our carbon-composite, interchangeable wings allow you to find the perfect fit for your riding style and skill level.

Our wings are designed by a team of marine fluid dynamics engineers and hydrofoil racers. To achieve maximum efficiency and performance, they are developed using parametric design and intricate Computer Fluid Dynamics models.
Our wings feature a carbon-composite construction with rounded edges, guaranteeing they adhere to the highest standards of quality, safety, durability, and performance.
We've engineered our wings to be interchangeable, allowing for easy fitting of different wingsets based on the rider's skill level and preferences.













