SiFly Stellar S eFoil Set: a carving board for those who want to push themselves.
The Stellar S is the performance eFoil from SiFly's Stellar range. Its swing weight is reduced and its full carbon structure is highly rigid: precise and aggressive in turns, and at its best on the waves. It is designed for intermediate and advanced riders who are already confident with foil and want a responsive, fast, and fun board to ride.
Key Features
- Full carbon construction: carbon sandwich with a lightweight EPS core. Lighter, stiffer, and more responsive.
- Anti-dive hull: the rocker is optimized for clean take-offs and to prevent the nose from digging in during nosedives.
- Integrated mast base: softer and more stable touchdowns.
- Premium finishes: exposed carbon bottom and a top deck in Pearl White, Deep Blue, or Metallic Red.
- Made in the EU: manufactured in Bulgaria and certified in Germany.
Technical Specifications
| Level | Intermediate / Advanced |
| Construction | Full carbon sandwich, lightweight EPS core |
| Volume | 98 L |
| Length | 5'4" |
| Dimensions | 161 × 66 cm |
| Battery | PowerCell LR lithium-ion, 44.8 Ah / 58.8 V |
| Range | Up to 30 km / up to 120 minutes* |
| Rider weight | 30–130 kg |
| Full set weight | 32 kg |
| Hydrofoil | V3 unit, 75 cm mast |
| Warranty | 2 years against manufacturing defects (EU and North America) |
*Values estimated by the manufacturer for a 75 kg rider with a Cruiser 1900 wing, open propeller, and 100 L board at 15 km/h. Actual range depends on weight, wing, speed, and conditions.
Available Wings
- Cruiser 1900 / CR340: maximum stability
- Cruiser 1300 / CR300: easy progression
- Glide 1100 / SP240: for getting started with carving
- Glide 900 / SP240: control and carving
- Sport 700 / SP240: speed and agility
Set Contents
- Stellar S board
Frequently Asked Questions
Is the Stellar S suitable for a beginner?
It is designed for intermediate or advanced riders. Those starting from scratch can still use it by pairing it with the most stable wing, the Cruiser 1900, but if your goal is to learn at a relaxed pace, it is best to consider a SiFly model more focused on progression. Contact us and we will help you choose.
Which wing should I choose?
It depends on your level and how you want to use it. The Cruiser wings (1900 and 1300) provide stability and easy take-offs. The Glide wings (1100 and 900) are the ideal balance for carving, which is where the Stellar S performs best. The Sport 700 is for experienced riders looking for speed and agility. The wings can also be purchased later, allowing you to progress with the board.
How long does the battery last?
The manufacturer states a range of up to 30 km, which means up to approximately 120 minutes of riding. This value is measured with a 75 kg rider, a Cruiser 1900 wing, and a speed of 15 km/h. With smaller wings, higher speeds, or a heavier rider, the range is reduced. For long sessions, or if the board is used by multiple people, we recommend a second battery.
What is the maximum rider weight?
The Stellar S is approved for riders weighing 30 to 130 kg.
Can I take the board on a plane?
Yes, you can take the board, but not the battery. A lithium battery of this capacity far exceeds the limits set for passenger air travel. To travel with the eFoil, you must arrange a dedicated shipment for the battery or rent a battery at your destination.
What warranty does it have?
A 2-year warranty against manufacturing defects in Europe and North America. SiFly also has a network of service centers worldwide.
Where is it made?
The Stellar S is developed and manufactured in Europe, in Bulgaria, and its eFoils are certified in Germany.
What colors are available?
Pearl White, Deep Blue, and Metallic Red, always with an exposed carbon bottom.
ZZZSURF Shipping and Delivery
Buy with peace of mind: with ZZSURF you get your windsurfing, wingfoil, kitesurfing and watersports products delivered directly to your doorstep, anywhere in the UK and most European countries.
Shipping Times
- Italy: Standard delivery in 24/48 business hours from shipment for most items in stock.
- Europe: delivery in 2-5 business days depending on the country of destination.
- For islands, remote areas or bulky items (boards, SUPs, foils, rigs, masts and booms) delivery time may vary by 1-2 business days.
Shipping Costs
- Italy: Free shipping on orders over $50. For lower orders, a shipping charge may apply.
- EU countries: Cost starts from €24.90 for orders under €200, the price however may vary depending on country and volume of products. The exact calculation is displayed during checkout.
- For bulky products (boards, sails, foils, SUPs, kayaks, etc.) a surcharge may be required. It will always be clearly communicated prior to order confirmation.
Shipping Methods
- We ship with specialized express couriers (GLS, BRT, DHL, UPS, SDA, etc.), selected according to product type and delivery area.
- All products are packed carefully and, where necessary, with reinforced packaging to ensure maximum safety during transport.
- You will receive tracking via email/SMS as soon as the shipment leaves our warehouse.
Pickup at Headquarters
- You can pick up your orders for free at our ZZSURF warehouse in Gallarate Via Mameli 48 (VA) Italy - Please note this is not a store but a pickup point where orders already placed on the site can be picked up.
- You will be notified as soon as your order is ready for pickup.
Important Notes
- Always check the integrity of packages upon delivery and sign with reserve in case of damaged packaging.
- For any doubt or urgency, you can contact our customer service: info@zzsurf.com or WhatsApp directly from the website
- We also ship to Switzerland and UK: contact us for a customized quote.
Methods of Payment on ZZSURF
On ZZSURF, operated by Twoside srl, you can choose from several payment methods, all of which are secure and designed to provide you with maximum convenience:
Credit Cards:
Major credit and prepaid cards are accepted, including Visa, Mastercard and American Express. This method allows you to complete your purchases quickly and securely.
Klarna:
With Klarna you have the option to purchase now and pay off the amount later, choosing from various installment options as needed. A credit card is required to complete payment through Klarna. The maximum amount allowed, including shipping costs, is €1,500.
PayPal:
Paying with PayPal will allow you to make secure and fast transactions without having to re-enter your card information each time. In addition, in some situations, PayPal allows you to split the payment into convenient installments directly from your account.
Bank Transfer:
If you prefer, you can also pay by bank transfer. You will receive all the necessary details when you place your order. Shipment will be made only after verification of receipt of payment.
After placing your order you will need to make the transfer payable to : Twoside srl , IBAN IT74M0326850240052341838010 indicating the order number
Security of Transactions
All payments on ZZSURF are secured using SSL (Secure Socket Layer) technology, which protects your credit card information. During order completion, 3D Secure verification is also activated, which adds an additional layer of security by requiring additional confirmation via web, app or SMS. These measures allow you to shop with confidence.