2026 NeilPryde Fly IV Pro Aluula Wing
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2026 NeilPryde Fly IV Pro Aluula Wing
2026 NeilPryde Fly IV Pro Aluula Wing
Turn strong wind into fast, precise freeride sessions with the 2026 NeilPryde Fly IV Pro. This premium wing draws on race development for riders who value efficient drive and a responsive frame.
Aluula Aeris and Aeris X form the leading edge and middle strut. The redesigned frame combines a thinner leading edge with increased stiffness, while a reduced span makes the wing easier to manage. Refined lift distribution and greater skin tension support controlled power delivery.
Why choose the NeilPryde Fly IV Pro?
- Aluula frame construction for rigidity and efficiency
- Race-inspired geometry for upwind and downwind performance
- Carbon mono handle allows continuous hand-position adjustment
- Graduated canopy materials balance support and weight
Who is it for?
A performance-focused choice for experienced wingfoilers looking for speed, precision and a direct connection to the wing.
NeilPryde Fly IV Pro size chart & sizing advice
Compare wing area, physical dimensions and weight before choosing your size. Measurements below are from NeilPryde's official 2026 Fly IV Pro specifications.
On a phone, swipe across each table to see all columns.
| Wing area (m²) | Wingspan (cm) | Strut length (cm) | Weight (kg) |
|---|---|---|---|
| 3.5 | 281.7 | 166.0 | 2.00 |
| 4.0 | 298.3 | 178.0 | 2.10 |
| 4.5 | 313.5 | 190.0 | 2.20 |
| 5.0 | 327.3 | 201.8 | 2.45 |
| 5.5 | 338.7 | 213.0 | 2.55 |
| 6.0 | 350.6 | 223.0 | 2.65 |
| 6.5 | 361.0 | 234.0 | 2.85 |
How to choose your wing size
- Wind strength: a smaller wing is generally easier to manage as wind increases; a larger wing provides more area for lighter conditions.
- Rider weight: heavier riders generally need more power than lighter riders in the same conditions. Balance wing size with board volume and foil lift.
- Reach and handling: compare the wingspan above if keeping the tips clear of the water is a priority. This is particularly helpful for shorter riders and when learning transitions.
- Your setup and experience: foil size, board volume, pumping technique and local conditions all affect the size that works for you.
Need help choosing? Tell Surface 2 Air Sports your weight, experience, usual wind conditions and current board/foil setup, and we can help you compare the available sizes.
Inflation & leash guide
| Wing area (m²) | Leading edge (PSI) | Strut (PSI) | Leash length (cm) |
|---|---|---|---|
| 3.5 | 9 | 9.5 | 100 |
| 4.0 | 9 | 9.5 | 100 |
| 4.5 | 8.5 | 9 | 120 |
| 5.0 | 8.5 | 9 | 120 |
| 5.5 | 8 | 8.5 | 120 |
| 6.0 | 8 | 8.5 | 140 |
| 6.5 | 7.5 | 8 | 140 |
LE means leading edge. Use the correct pressure for your wing size and follow the instructions and markings supplied with the wing. Leash lengths are NeilPryde's published recommendations; the leash is sold separately. View NeilPryde's official Fly IV Pro specifications.
What's included?
- NeilPryde Fly IV Pro wing
- Carbon mono handle and tubular bag
- Pump adapter and bladder repair set
Leash sold separately. Pump, board and foil are not included.
Buy your NeilPryde wing from Surface 2 Air Sports
Build your next wingfoil setup with S2AS. Talk to our team about matching your wing, board and foil for the way you ride, or explore our wing collection to compare the range.
Delivery & Shipping Policy
Dispatch
- Orders are dispatched within 1–2 working days after payment is received.
- Dispatch times may vary during busy periods.
UK Delivery
- UK orders are shipped using FedEx and Royal Mail.
- Delivery times are estimates only.
- All UK orders are sent with tracking.
International Delivery
- Orders outside the UK are shipped using FedEx, UPS, DHL, or Royal Mail.
- Delivery times vary by destination.
- All international orders are sent with tracking.
- Customers are responsible for any customs duties or import charges.
Receiving Your Order
When your order arrives, please:
- Check the package for any visible damage before accepting your delivery.
- Ensure all items listed in your order are included.
- Notify us promptly at Info@s2as.com if your order arrives damaged, incomplete, or incorrect.
- Keep all packaging until you are satisfied your order is complete and in good condition.
Delays & Issues
- Surface 2 Air Sports is not responsible for delays caused by couriers, customs, or events beyond our control.
- We are not responsible for delays or loss caused by incorrect delivery information provided at checkout.
Refund & Returns Policy
Surface 2 Air Sports
Returns
You must notify Surface 2 Air Sports of your intent to return an item within 14 days of the order date.
To initiate a return, please email Info@s2as.com within this 14-day period. Once we receive your request, we will email you return instructions and a Return Authorisation (RA) number.
Approved returns must be shipped back to us within 30 days of the order date.
Return eligibility
- The item must be unused, uninstalled, and in original condition.
- The item must be in its original packaging.
- A valid Return Authorisation (RA) number must be included with your return.
Return shipping
All returns must be sent back to us at the buyer’s cost. We do not provide prepaid return labels, and original shipping charges are non-refundable.
Returns requested after 14 days from the order date, items shipped after 30 days from the order date, or returns sent without an RA number may not be accepted.
Refunds
Once your return is received and inspected, we will notify you of the approval or rejection of your refund.
If approved, refunds will be issued to the original payment method. A 2% refund processing fee will be deducted from all refunds.
Refund processing typically takes 5–10 business days, depending on your payment provider.
Original shipping charges are non-refundable, unless the return is due to an error on our part.
Price Match
At Surface 2 Air Sports (S2AS), we believe you shouldn’t have to choose between the best price and the best service. If you find the same product cheaper elsewhere from an authorised UK retailer we’ll match it.
How Our Price Match Works
- Find the identical product at a lower price (UK authorised retailer).
- Send us the details using the form below before checkout.
- We’ll verify it and confirm quickly.
Price Match Conditions
- Product must be identical (brand, model, size, colour, year).
- Competitor must be a UK-based authorised retailer.
- Item must be in stock and available for immediate purchase.
- Competitor price must include VAT and delivery.
- Request must be made before completing your order.
What We Don’t Match
- Marketplace sellers (Amazon, eBay, Facebook Marketplace).
- Private sellers or clearance errors.
- Members-only, bundle, or finance-only promotions.
- Used, refurbished, or ex-display items.
Found a Better Price?
Send us the details and we’ll take care of the rest.
Price Match Request Form
Price Match FAQs
How long does a price match take?
Most requests are reviewed within one business day, often faster during opening hours.
Do you price match after purchase?
No — all price match requests must be submitted before checkout.
Does the competitor have to be UK-based?
Yes, the retailer must be UK-based and an authorised brand stockist.
Does shipping count in the price?
Yes — we compare the total price including VAT and delivery.
Price Match Contact Form
Found an item cheaper elsewhere? We want to know. Send it to us, so we can look at matching the price for you with the Service you expect from S2AS.
