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2025 Naish Force 4 Windsurfing Sail – Blue
Price range: £499.00 through £599.00
THE ULTIMATE 4 BATTEN WAVE SAIL
Through the past year we have worked with Ricardo Campello, Robby Naish and our test team to fine tune the Force 4. In addition to a fresh new color combo we went through and improved the range size-by-size.
For the 5.0 and up we kept the more powerful feel with a slightly tighter leech, accommodating the need for plenty of sail power, especially in onshore and side-onshore conditions. In addition to Maui, testing was done in Brazil and Italy, which helped to adjust those sizes for real-world conditions and make them extremely crisp and responsive.
Our sizes 4.7 and smaller received some slight adjustments to make the head open a touch more, making them feel even lighter in the rider’s hands while keeping the power necessary to perform in any conditions from side-offshore to onshore.
No matter which size you choose, the Force 4 is the perfect partner for anybody looking for a well-balanced 4 batten wave sail that carries its power neutrally between your hands and can handle the roughest conditions on the water.
Part exchange welcome- Please call 023 9258 2614
Description
Details
- Light feeling between hands with an excellent wind range
- 3D shaping technology with carbon air frame
- 4 batten moderate-to-low aspect ratio planform
- XS-1577 ultra light weight scrim construction
- Spectraview window
- 2 position titanium clew ring
- Tough new mast sleeve construction
Key Features
EQUILIBRIUM BATTEN POCKETS
- The equilibrium batten pockets reduce weight, increase durability, and allow for improved rotations
SPECTRAVIEW WINDOW
- The spectraview window is a super tough and clear film panel, giving riders improved visibility for ultimate riding
HORIZONTAL PANEL LAYOUT WITH RADIAL CLEW
- The horizontal panel layout allows for the rider to lock in the sails shape and provides a large wind range. The radial clew gives the sail structure and durability in the areas where it takes the largest beating
TWIN LUFF PANELS
- The twin luff panels improve leading edge shape control
XS-1577 FILM
- The ultralight XS-1577 material is durable, giving riders the extra confidence to push their limits
CARBON AIRFRAME
- The carbon airframe acts as the sails skeleton by spreading the load into all of the right areas providing a tight, rigid, and locked in ride and increasing overall performance
Specifications
| Size | Luff (cm) | Boom (cm) | Rec. Naish Mast | Printed Spec | Head | Battens | Weight (KG) |
| 3.5 | 342 | 143 | RDM 370/340 | 340 + 2 | Vario | 4 | 2,7 |
| 3.7 | 352 | 148 | RDM 370/340 | 340 + 12 | Vario | 4 | 2,74 |
| 4 | 360 | 152 | RDM 370/340 | 340 + 20 | Vario | 4 | 2,8 |
| 4.2 | 370 | 155 | RDM 370 | 370 + 0 | Fixed | 4 | 2,9 |
| 4.5 | 380 | 158 | RDM 370 | 370 + 10 | Fixed | 4 | 3 |
| 4.7 | 390 | 163 | RDM 370 | 370 + 20 | Fixed | 4 | 3,1 |
| 5 | 402 | 166 | RDM 400 | 400 + 2 | Fixed | 4 | 3,18 |
| 5.3 | 414 | 170 | RDM 400 | 400 + 14 | Fixed | 4 | 3,2 |
| 5.7 | 428 | 174 | RDM 400 | 400 + 28 | Fixed | 4 | 3,3 |
Additional information
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Shipping & Delivery
CLICK AND COLLECT:
- If you are located in the UK at the checkout you will be able to select to collect from our Store in Gosport.
COURIERS WE USE:
- Royal Mail for small and medium parcels
- Parcel Force for medium items like kites, harnesses and iSUPs
- UPS, DHL & Parcel Force for larger items like booms masts and boardLarge items such as boards, booms and masts will be delivered in 3-5 days as bigger vehicles are required by the couriers and can induce delays.
DISPATCH: All items are dispatched from our Gosport Store and will experience a 24hr delay where we are closed on Tuesdays. Any orders taken after 1pm on Friday and over the weekend will be dispatched on Monday.
EU and Worldwide Postage: EU and Worldwide items are priced without VAT. Our webstore is not setup for orders outside the UK but if you would like to purchase from us please email us with your details and we will reply with a postage quote. Payment is required by Bank Transfer.
RETURNS: Use the address below for returns. If a refund is required we will refund only the value of the item(s) and not the postage. Returns must be made within 14 days unless the item is deemed faulty. Please include the original shipping label as this will have the order reference and you name on it.
RETURNS ADDRESS:
Andy Biggs Watersports
103 Bury Road
GOSPORT
PO12 3PR
DAMAGED ITEM: If an item is damaged in transit you must notify the us immediately upon delivery and let us know as soon as you can.
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