The Severne Blade Pro 2018 is a result of working with Philip Koster to refine an already incredible sail. The 5 batten layout combined with the HyperSpider tech controls any draft movement and extends the functional wind range over a standard sail. Ultralight with precision control.
The Severne Blade Pro is the premium version of the legendary Blade. Utilising 5 battens for maximum control, stability and wind-range, this is Philip Koster’s weapon of choice.
New HyperSpider consisting entirely of high-tech fibres: Technora for the body fibre, and now Dyneema for the X-Ply to increase strength. The pinnacle of windsurf sail materials.
In a traditional x-ply sail, very few of the fibres are aligned with the load of the sail, this means the film takes the load, this means the film has to be thicker and heavier.
In a HyperSpider sail each membrane is custom built for each sail size and model. Every fibre is aligned along its exact load paths, this mean film thickness can be reduced making a lighter sail.
SpiderFibre
A web of fibreglass filament that disburses loads across seams and throughout the body of the sail. By using stronger, lighter fibres and reducing sail patching, we can measurably reduce weight and swing weigh and at the same time, increase strength.
Aero batten pockets
In the quest to create a truly symmetrical sail, Severne have developed the Aero Batten Pocket. Rather than add the batten pocket on one side of the sail, the panels of the sail are overlapped to create a channel for the batten. The tensioner is then loaded from both sides of the sail creating even tension across both sides of the foil.
The result is improved sail symmetry, and reduced weight.
SIZE
LUFF
BOOM
WEIGHT
BATTENS
HEAD
REC. MAST
4.2
385
156
2.4
5
FIXED
SEVERNE 370 WAVE
4.7
403
162
2.5
5
FIXED
SEVERNE 400 WAVE
5.0
413
165
2.7
5
FIXED
SEVERNE 400 WAVE
5.3
426
171
2.8
5
FIXED
SEVERNE 400 WAVE
5.7
438
176
2.9
5
FIXED
SEVERNE 430 WAVE
6.2
460
183
3.2
5
FIXED
SEVERNE 430 WAVE
* Recommended mast lengths are dependent on rider weight: lighter riders may prefer a shorter/softer mast, while heavier riders may prefer a longer/stiffer mast.
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