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Shaping is located extremely low and forward in the sail, and with a 4th batten added becomes extremely stable. The dropped clew allows short boom lengths for manoeuvrability and boom rigidity.
Built in quality eM3 materials, SpiderFibre, and with a diamond shaped Dacron luff panel for smooth power delivery, this sail is engineered for performance. Now with eM4 in the lower panels to make the 018 S-1 even lighter.
The S-1 is a manoeuvre oriented wave sail for the modern wave sailor.
All Wave and Freestyle Wave
The S-1 is recommended for RDM masts.
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.
This high abrasion area is made from only 1 panel and does not carry any exposed seams, preventing any potential weak point in this area. As a result, seam creep and seam-related failure have been eliminated.
Durable and lightweight
eM3 is developed to combine the performance of the e-series cloths with maximum durability. The addition of a 90-degree pre preg polyester scrim has provided unique tear resistant characteristics and the off-axis loads are carried through the 22-degree X-ply fibres. The red and new blue adhesive maintain the UV resistance and tear strength, while the reduced film thickness significantly reduces the weight. The use in the upper panels reduces not only the overall sail weight, but also the swing weight, aiding manoeuvrability and control. Used in the BLADE and in the FREEK.
Boom height gauge for ease of reference.
Printing the films prior to lamination with the x-ply gives us the flexibility to use multi-coloured, custom graphics. The print is of minimal thickness, reducing weight and producing a higher definition of colour. During lamination the printed side is placed on the inside of the film so there is no need to worry about wear. Your sails will forever remain looking bright and fresh.
The 2017 S-1 can be run as either a 3 or a 4 batten sail depending on conditions and preference.
A single panel in the foot area with hidden load patches and zero exposed stitching eliminates seam abrasion and seam creep in this high load area. Maximum durability and minimum weight.
Roller tack pulleys are matched to the sails downhaul requirements and aligned for friction free downhauling and threading ease. Rig your sails with the Severne Hardware Division extensions for function and simplicity.
Protects your board from impact and neatly covers the foot detailing. It incorporates the rope stash pocket for easy storage of your downhaul rope.
With recessed grooving, covering any vulnerable stitching the moulded soft edge encloses the hard edge long the foot of the sail and protects the stitching from wear along the board non-skid.
All Severne wave sails have 25mm double stitched window seams. The wider, single colour seam tape ensures maximum tear strength and crash resistance
|3.6||TBC||TBC||3/4||TBC||ADJ||SEVERNE 340 Wave|
|4.0||TBC||TBC||3/4||TBC||FIXED||SEVERNE 370 Wave|
|4.4||TBC||TBC||3/4||TBC||FIXED||SEVERNE 370 Wave|
|4.8||TBC||TBC||3/4||TBC||FIXED||SEVERNE 400 Wave|
|5.2||TBC||TBC||3/4||TBC||FIXED||SEVERNE 400 Wave|
|5.6||TBC||TBC||3/4||TBC||FIXED||SEVERNE 400 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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