Plachta Gun Sails Gs-R

BATTEN MATRIX

The choice of the right batten setup with the correct batten type is a crucial point to influence and optimize the sail profile. In the GS-R we use up to 4 different tube batten diameters in order to create the aerodynamically perfect profile. Light 9 and 11mm tubes in the top area to control the twist and save weight, combined with slightly stiffer 14 and 16 mm tubes in the boom area to withstand higher sail pressures and secure the profile stability.

GUNSAILS CAMBERS

Our cambers have outlying rolls which ensure easy positioning on the mast. Once in position, the rolls reduce the friction and allow an easier and softer rotation of the sail. We offer four different types of camber depending on the position they are used in the sail. Through the change of cambers and the correct adaptation of the spacers the sail can be modified to be used with an RDM instead of an SDM mast. The right spacer setup can also help to finetune the sail. You can find detailed instruction on our website in the support category.

3D WING SLEEVE

The aerodynamically optimized mast sleeve, resembles the wing of an airplane and enables maximum power development of your sail. An additional line of kevlar warp laminate in the middle of the mast sleeve is working like an anchor, holding the 3D profile in its defined position. Therefore the center of effort stays always in its place and the sail continuously accelerates!

KEVLAR STRETCH CONTROL

Through the selected use of kevlar warp laminate, we are able to precisely define the stretch properties of every sail. This leads to more response and a long lasting and stable sail profile. The light and unidirectional kevlar threads show very low stretch, even under highest loads. They are individually positioned in each sail to suit its range of application, leading to long lasting performance and sail characteristics.

TRIPLE OFFSET CLEW

Three different clew positions enable maximum trim flexibility. The use of the upper clew will give you an ergonomic advantage in low wind, enabling the ideal lever to pump and plane through. The centre and lower clew lead to more control in mid to high winds. Through the correct use of the Triple Offset Clew your sail sets your centre of gravity into the perfect position to transform all your energy into speed.

NEOPREN COVER

The boom opening is covered with a zipped neopren cover thus reducing air friction and improving overall aerodynamics. The cover also prevents water from entering through the boom opening what will help your waterstarts.

TACK STRAP

The GS-R and Vector are equipped with the tack strap to further regulate the downhaul tension. Through an additional fixation point the bottom contour of the sail is perfectly held in place, thus enabling higher speeds and more performance.

ZIPPER OPENING

The zipper opening in the mastsleeve allows easy access to the cambers, thus simplifying the rigging and enabling easy camber fine tuning through spacers.

HD X-PLY

The new High Density X-Ply shows the highest thread density of our used materials. It combines the characteristics of the square ply with the ones of the regular x-ply. Together they form a highly resistant and durable material, which is light at the same time. HD X-Ply finds application in the upper panels of our wave and freemove sails. The area including the material is specifically designed to suit the range of the sail. The result is an especially stable and reactive leech construction.

TENSION FRAME

The Tension frame forms a functional unit with the smart clew construction. It is built from multidirectional x-ply and framed with insignia. Therefore it can resist maximum stress levels. The Tension frame receives the force from the clew and distributes the tension with the additional warp lines into the sail. The layout of the tension frame is designed to support the individual profile of every sail. Conclusively the tension frame improves the response of the sail and increases the profile stability. It also ensures long lasting sail characteristics and improves the overall durability of the sail.

SMART CLEW CONSTRUCTION

The Smart Clew Construction is based on the tension specific and precise alignment of different materials. The result is an extremely durable clew area without additional weight. Depending the sail the layout of the materials varies in order to suit the resulting tension lines in order to distribute the force from the clew, towards the Tension Frame into the sail. That helps to create more response, better profile stability and long lasting sail characteristics.

MULTIDIRECTIONAL X-PLY

Multidirectional X-Ply is used in high stress areas. The thread layout shows a higher density of polyester yarn, thus making the material more resistant than the regular X-Ply. The additional vertical thread direction allows the material to take more tension and force in the critical tension line.

X-PLY

X-PLY the all time classic of the reinforced laminates. It is light, stable and has a good transparency. Therefore it is used in the window area of the Wave-and Cross Over Sails. X-Ply also does withstand higher punctual stress. In case of a cut, the threads avoid further damage because they stop the cut from spreading through the window.

SQUARE-PLY

The square ply is based on the same concept as X-ply material. However the threads are aligned in a 90 degree angle and the material offers a higher overall thread density. That allows us to reduce the thickness of the included monofilm to save weight, but ensure durability at the same time.

KEVLAR STRETCH CONTROL

Through the selected use of kevlar warp laminate, we are able to precisely define the stretch properties of every sail. This leads to more response and a long lasting and stable sail profile. The light and unidirectional kevlar threads show very low stretch, even under highest loads. They are individually positioned in each sail to suit its range of application, leading to long lasting performance and sail characteristics.

DOUBLE LOCK SEAMS

Double Seams provide the most stable connection between panels or different materials. They find use in areas of high material tension and make your sail tough and durable.

CROSS BATTEN CONCEPT

Mostly used on the flatwater range due to a lot of surface in the boom area. The longest batten of the sail starts below the boom area, crosses the boom line and ends above the clew. The crossing batten does stabilize the profile, which is extremely important in that area. Like that the sail is more effective in acceleration and pumping and has a more stable pressure point.

SYMMETRICAL BATTEN SYSTEM

The alternate positioning of the battens on the back and the front of the sail leads to a more equalized tension- and weight distribution. This arrangement will provide you with the exact same sail feeling, independent of the direction you are riding.