| SIZE | LUFF | BOOM | BATTENS | WEIGHT | HEAD | RECOMMENDED MAST | RDM/SDM | RECOMMENDED BOOM | RECOMMENDED EXTENSION |
|---|---|---|---|---|---|---|---|---|---|
| 4.2 | 386 | 163 | 4 | 2.6 | ADJUSTABLE | SEVERNE 400 | RDM or SDM | METAL 160 | Triple Xtension 36 |
| 4.8 | 414 | 165 | 4 | 2.8 | ADJUSTABLE | SEVERNE 400 | RDM or SDM | METAL 160 | Triple Xtension 24 |
| 5.4 | 432 | 176 | 4 | 2.9 | ADJUSTABLE | SEVERNE 430 | RDM or SDM | METAL 160 | Triple Xtension 24 |
| 6.0 | 453 | 185 | 5 | 3.1 | ADJUSTABLE | SEVERNE 430 | RDM or SDM | METAL 160 | Triple Xtension 24 |
| 6.7 | 466 | 191 | 5 | 3.3 | FIXED | SEVERNE 460 | RDM or SDM | METAL 160 | Triple Xtension 24 |
| 7.5 | 485 | 197 | 5 | 3.6 | FIXED | SEVERNE 460 | RDM or SDM | METAL 160 | Race Extension HD 36 |
| 8.5 | 494 | 220 | 5 | 3.9 | FIXED | SEVERNE 460 | RDM or SDM | METAL 170 | Race Extension HD 36 |
-30%Sold out
Severne Convert Sail – Red (6.7m + 7.5m)
£385.00 – £399.00
The Convert is a fully-featured freeride sail at an entry-level price.
An obvious choice for any progressing windsurfer, the Convert is purpose built to be easy to use. Weight is kept to a minimum, boom lengths are short and downhaul tensions are reduced for easier rigging and nice, soft handling characteristics.
The Convert is packed with features including dropped clew for shorter, more manageable boom lengths. The shaping and geometry are set up for a balanced, stable feel and a forward pulling drive for a relaxed, easy stance.
The 2020 Convert features dacron Flex Zones that absorb chop impact and gusts to give an incredibly smooth ride.
Part exchange welcome- Please call 023 9258 2614
Description
Reviews (0)
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 Gosport Store
COURIERS WE USE:
Royal Mail for small and medium parcels
DPD for medium items like kites, harnesses and iSUPs
UPS, FedEx & Parcel Force for larger items like booms masts and boards
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.
OUTSIDE UK: Please contact us if you would like something posted outside the UK.
EU Postage: Currently all EU items are attracting duty fees in your country and for this reason our webstore is not setup for orders to the EU but if you would like to purchase from us please.
RETURNS: You are responsible for returning items to us and if a refund is required we will refund only the value of the item and not the postage. Returns must be made within 14 days unless the item is deemed faulty.
RETURNS ADDRESS:
Andy Biggs Watersports
103 Bury Road
Alverstoke
Gosport
PO12 3PR
Please make sure to include your name so we can match up with your original order
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.
Related products
Severne RAD Windsurf/foil Sail
R4D (RAD)
FREEMOVE The R4D is designed for YOUR type of expression. Use it for freeride foiling, ride it as a freestyle sail, carve moves on your foil, and go as R4Dical as you dare. Designed with Balz ‘Radiculo’ Müller, this sail adapts to every rider’s ambition. Balz pushes it through signature aerial stunts while the R4D remains accessible for everyday sessions, transcending traditional boundaries. The new FoilWave dimension opens unexplored territory – draw lines in waves regardless of conditions. Four battens – that’s what the “4” in R4D delivers. This configuration maintains precise balance between maneuverability and stability throughout the entire size range. Smaller sizes enhance quick turns, mid-range delivers versatile performance, and larger sizes provide freeride power without adding weight. A sturdy, but lightweight construction makes the R4D among the lightest in class. Premium materials and strategic panel layout strip away excess weight without sacrificing durability. Less weight means more response and longer sessions. Rediscover that true feeling of freedom that started it all. The R4D’s versatility, promoted by an Xtended Range, strips away complexity; maximum range, minimal equipment. Break barriers, R4Dical freedom awaits. / 025 R4D / All new concept / Xtented Range / Possibly the lightest all-round no cam foil sail. SIZES: 4.0 / 4.4 / 4.8 / 5.2 / 5.8 / 6.4
2025/26 Severne Gator Windsurfing Sail – Red
Free Shipping
GATOR
PROGRESSIVE FREERIDE The GATOR morphs two worlds into one – fusing the powerful shape of the NCX with a wave-inspired outline to create the definitive freemove sail. This 100% X-ply construction delivers uncompromising durability without the weight penalty, and makes zero use of tube battens. A shorter boom length provides superior maneuverability while enhancing light, responsive handling across all conditions. The GATOR’s extended range technology eliminates excessive quiver complexity – just seven strategic sizes easily cover any condition you’ll encounter. The NEW GATOR will feel feather light in your hands, get you going fast, and maximize stoke on everything from butter-flat water to choppy bump & jump conditions. IT’S RIGHT FOR YOU IF… You want to plane early, gybe easily, and make the most of any conditions on freeride or freewave boards. THE TECH YOU GET eM3 and eM4 premium X-Ply materials minimize weight while maximizing strength. SpiderFibre reinforcements strategically diffuse loads. Precision manufacturing ensures each sail delivers consistent performance.THE FINAL WORD The GATOR is the benchmark freemove sail. Lighter than competitors yet built from 100% X-ply, this sail delivers real crossover performance without compromise. Rig all sizes on a single 160-210 boom. Revolution simplified.
Part exchange welcome - Please call 023 9258 2614
2025 Severne Hyper 8 Foil Race Windfoil Sail – 9m ONLY
HYPER CHARGED FLIGHT.
The Hyper’s legacy is undeniable; countless national, continental, and world titles over the years have established it as the definitive benchmark in foil racing. The next generation Hyper 8 introduces design enhancements that notably elevate performance metrics that matter. A more open and narrower head design not only increases outright speeds but also ensures a smoother power transfer. Flat entry profiles shift the deepest point further back, resulting in enhanced glide and a slippery in-flight sensation. This low-drag configuration is essential for maintaining stability across a wide range of winds; this is essential for optimal board trim. A rigid batten frame eliminates unnecessary movement when winds intensify and the rig powers up. Increased stability equals more speed. The intuitive feel of the Hyper 8 adapts to a broader wind range, enhanced by the Xtended Range design. Keep pushing for longer, stay focused on the race, not your equipment. Don’t be fooled though, the Hyper 8 responds to input with decisive precision. Fly First Class. / HYPER 8 UPGRADES / More open head for comfortable/smoother ride and more top end speed. / New, stiffer battens. / Smaller head on specific sizes. / 9.0 has gained wider range, better handling / Less physical – push for longer SIZES 4.0 / 5.0 / 6.0 / 7.0 / 8.0 / 9.0
2025 Severne MACH 8 Pro Slalom Windsurfing Sail
FREE SHIPPING
ENGINEERED TO WIN.
Eight years of race-winning DNA shifts up another notch with the Mach 8. Re-engineered entry profiles create a slippery, low-drag configuration that cuts through any wind state. The wider head works in harmony with size-specific luff curves to bend the mast perfectly – instant power when you need it, controlled twist when you don’t. This new generation racing machine glides through lulls and gusts with minimal adjustment needed. A stable, more natural trim delivers higher average speeds while reducing rider fatigue. The advanced aerodynamics deliver new levels of peak performance, but the real advantage is the ease with which these speeds are achieved. Xtended Range technology means bigger gaps between sizes are possible. Deeper, more powerful profiles are locked in place with added skin tension to enhance control and stability at both ends of the wind range. Wider range. Zero limits. Race to win. / MACH 8 UPGRADES / Added 5.0 size for high wind performance / Wider head profile / Size-specific luff curves / Flatter entry profiles reduce drag / Xtended Range technology SIZES 5.0 / 5.5 / 6.5 / 7.5 / 8.5
2025 Severne S-1 Windsurfing Sail – Red
FREE SHIPPING
S-1 _MANOEUVRE ORIENTED WAVE
The S-1 is the high performance 4 batten wave sail. The reduced batten count makes this sail light, flexible and responsive. Engineered for any type of conditions, this lightweight powerhouse redefines responsiveness. The S-1 has more back-hand pressure than the Blade, calibrated to go vertical or launch into aerial moves.
A fat head on the latest generation S-1 opens more under load to increase the performance envelope; more high-end control and wind range. The aspect ratio has been decreased on the smaller sizes to reduce twitchiness. Combined with the fatter head, the area distribution is more obvious.
The 025 S-1 utilises XFusion technology; ultrasonically welding the foot panels, negating the need for stitching. Lighter, more responsive, and no stitching to wear out. XFusion is an evolution of CarbonFusion technology used in the PRO sails that have trickled down to more accessible models.
Both the S-1 and S-1 Pro are developed on an identical platform. The PRO construction offers the ultimate experience while the S-1 replicates the dynamic performance in a more accessible construction.
Proprietary GRADIENT PANEL TECHNOLOGY reduces weight, increases strength, and controls stretch logically. Direct transmission of power. Increased longevity.
The S-1 is built using premium materials. The S-1 features quality materials including VX2, SpiderFibre, and eM4. The S-1 Pro is crafted in CARBON FUSION.
The S-1 is a manoeuvre-oriented wave sail to excel in waves from knee high to as big as they go.
/ DEVELOPED WITH JAEGER STONE
/ LOWER ASPECT RATIO IN SMALLER SIZES
/ FATTER HEAD
/ XFUSION TECHNOLOGY – WELDED FOOT PANELS
/ IMPROVED CONSTRUCTION DETAILS
SIZES 3.0 / 3.3 / 3.6 / 4.0 / 4.4 / 4.6 / 4.8 / 5.0 / 5.2 / 5.6
2025 Severne S-1 Windsurfing Sail – Green
FREE SHIPPING
S-1 _MANOEUVRE ORIENTED WAVE
The S-1 is the high performance 4 batten wave sail. The reduced batten count makes this sail light, flexible and responsive. Engineered for any type of conditions, this lightweight powerhouse redefines responsiveness. The S-1 has more back-hand pressure than the Blade, calibrated to go vertical or launch into aerial moves.
A fat head on the latest generation S-1 opens more under load to increase the performance envelope; more high-end control and wind range. The aspect ratio has been decreased on the smaller sizes to reduce twitchiness. Combined with the fatter head, the area distribution is more obvious.
The 025 S-1 utilises XFusion technology; ultrasonically welding the foot panels, negating the need for stitching. Lighter, more responsive, and no stitching to wear out. XFusion is an evolution of CarbonFusion technology used in the PRO sails that have trickled down to more accessible models.
Both the S-1 and S-1 Pro are developed on an identical platform. The PRO construction offers the ultimate experience while the S-1 replicates the dynamic performance in a more accessible construction.
Proprietary GRADIENT PANEL TECHNOLOGY reduces weight, increases strength, and controls stretch logically. Direct transmission of power. Increased longevity.
The S-1 is built using premium materials. The S-1 features quality materials including VX2, SpiderFibre, and eM4. The S-1 Pro is crafted in CARBON FUSION.
The S-1 is a manoeuvre-oriented wave sail to excel in waves from knee high to as big as they go.
/ DEVELOPED WITH JAEGER STONE
/ LOWER ASPECT RATIO IN SMALLER SIZES
/ FATTER HEAD
/ XFUSION TECHNOLOGY – WELDED FOOT PANELS
/ IMPROVED CONSTRUCTION DETAILS
SIZES 3.0 / 3.3 / 3.6 / 4.0 / 4.4 / 4.6 / 4.8 / 5.0 / 5.2 / 5.6
2025 Severne Blade Windsurfing Sail – Anthracite
BLADE _CONTROL ORIENTED WAVE
The Blade has defined the 5-batten wave sail category for over 20 years. The 025 edition continues to upgrade and polish this proven performer.
Delivering dependable performance across the widest possible wind range, the Blade offers the perfect blend of power and control.
The Blade’s superiority is evident in its construction. Utilizing advanced materials, it outperforms 4-batten wave sails in weight while providing the confidence boost for anything from triple loop attempts to onshore wave riding.
The 025 Blade utilises XFusion technology. By ultrasonically welding foot panels, we’ve eliminated the need for stitching. The result? A lighter, more responsive sail with enhanced durability. This revolutionary technique is a direct evolution of the CarbonFusion technology used in our PRO models, now accessible to a wider range of sailors.
Both Blade and BladePro are developed on an identical platform. The PRO construction offers the ultimate experience while the Blade replicates the dynamic performance in a more accessible construction.
SEVERNE’s proprietary GRADIENT PANEL TECHNOLOGY is at the heart of both Blade and BladePro. This innovative approach logically reduces weight, increases strength, and controls stretch. The result is direct power transmission and increased longevity.
The Blade features quality materials including VX2, SpiderFibre, and eM4. The BladePro is crafted in CARBON FUSION.
Total Control. The Blade is the control-oriented wave sail for any conditions.
2024 Severne S-1 Windsurfing Sail – Green
024 S-1
MANOEUVRE ORIENTED WAVE The S-1 is a high performance 4 batten wave sail. The reduced batten count makes this sail light, flexible and responsive. The S-1 has more back-hand pressure than the Blade, ensuring there’s always some juice to go vert or launch moves. Both the S-1 and S-1 Pro have been developed on an identical platform. The PRO construction offers the ultimate experience while the S-1 replicates the dynamic performance in a more accessible construction. Both constructions utilize GRADIENT PANEL TECHNOLOGY to logically reduce weight, increase strength and control stretch. Direct transmission of power. Increased longevity. The S-1 features quality materials including VX2, SpiderFibre, and eM4. The S-1 Pro is crafted in CARBON FUSION. The S-1 is a manoeuvre-oriented wave sail to excel in waves from knee high to as big as they go. / 4 BATTEN DESIGN / X-PLY OR CARBON FUSION WITH MONO WINDOW / DEVELOPED WITH JAEGER STONE SIZES 3.0 / 3.3 / 3.6 / 4.0 / 4.4 / 4.6 / 4.8 / 5.0 / 5.2 / 5.6Part exchange welcome - Please call 023 9258 2614
2023 Severne S-1 Windsurfing Sail – Anthracite
S-1 _MANOEUVRE ORIENTED WAVE
The new S-1 is built on the exact same pattern as the S-1 Pro but uses VX2 and eM3 laminate materials to reduce cost with only 150g added weight*.
The GRADIENT PANEL TECHNOLOGY logically reduces weight, increases strength and controls stretch. Overall weight is reduced but the more significant improvement is the feel – quicker reacting and lighter feel.
Rather than a single curved luff panel, the S-1 uses separate panels that radiate out of the head and tack corners. This perfectly aligns the sail material with the direction of load. Previously the curved panel would have bias stretch in all the wrong places. Direct transmission of power. Increased longevity.
The boom length has been shortened on bigger sizes (4.8 and up) to reduce the back-hand pressure that builds up as the wind increases. Instead, the power has been shifted up in the sail giving more leverage to accelerate instantly in light winds.
* Depending on size.
/ UPGRADES
/ GRADIENT PANEL TECHNOLOGY
/ MORE STABLE
/ LESS STRETCH
/ LIGHTER
Part exchange welcome - Please call 023 9258 2614
2021 Severne S-1 Sail – Red (4.6 ONLY – 35% OFF)
S-1
MANOEUVRE ORIENTED WAVE
Reviews
There are no reviews yet.