Stream 2019
Stream 2019 Stream 2019 Stream 2019 Stream 2019 Stream 2019 Stream 2019 Stream 2019 Stream 2019

Stream 2019

Delivery Time
2-3 Tage


Freeriding in its purest form - Easy windsurfing for all levels. Without camber the Stream impresses with playful handling but nevertheless with amazing performance.

>Classic freeride sail for all levels
>Short boom length for simple handling
>Easy rigging due to optimized mast curve
>Slim mast sleeve for easy water starting
>Size specific batten configuration
>X-Ply frame for longevity

At €399.00

Incl. VAT, excl. Shipping Cost

Grouped product items
Product Name SizeBoomLuffBattens/TubesBest MastMastMast, ø Stock Price Links
Stream 4,7 2019 4,71564104+1/1Cross/Expert/Select400SDM/RDM
More Information
Luff, cm410
Best MastCross/Expert/Select
Mast cm400
Stream 5,5 2019 5,51674414+1/1Cross/Expert/Select430SDM/RDM

Lieferbar ab ca.: 26.06.2019

More Information
Luff, cm441
Best MastCross/Expert/Select
Mast cm430
Stream 6,0 2019 6,01774485+1/2Cross/Expert/Select430SDM/RDM
More Information
Luff, cm448
Best MastCross/Expert/Select
Mast cm430
Stream 6,4 2019 6,41884505+1/3Cross/Expert/Select430SDM/RDM
More Information
Luff, cm450
Best MastCross/Expert/Select
Mast cm430
Stream 6,9 2019 6,91934575+1/3Cross/Expert/Select430/460SDM/RDM

Lieferbar ab ca.: 26.06.2019

More Information
Luff, cm457
Best MastCross/Expert/Select
Mast cm430/460
Stream 7,5 2019 7,52064825+1/3Cross/Expert/Select460SDM
More Information
Luff, cm482
Best MastCross/Expert/Select
Mast cm460
Stream 8,1 2019 8,12145035+1/3Cross/Expert/Select490SDM
More Information
Luff, cm503
Best MastCross/Expert/Select
Mast cm490
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* Incl. VAT, excl. Shipping Cost

Freeriding in its purest form - Easy windsurfing for all levels. Without camber the stream impresses with playful handling but nevertheless with amazing performance. The perfectly tuned profile allows early planing, good acceleration and an absolutely stable pressure point. Thanks to the low holding forces, the Stream can be easily controlled even at high speeds.
With a new configuration and the use of colored monofilm in the top, the profile stability in the upper area of the sail increases. This makes the sail faster, easier to control and lets it glide effortlessly through wind holes. Up to 6.9 sqm the Stream can be rigged with an RDM mast to further optimize the handling.
The right choice for all who are looking for uncomplicated windsurfing without sacrificing performance. Pure freeride fun!


GUNSAILS | Sail Features - F.R.E.D.

F.R.E.D. will help you to fi nd the optimal luff trim for your sail. The mark is found in the upper sail window and serves as an orientation point to create the perfect luff tension (loose leech).


GUNSAILS | Sail Features - Top Guard

The large reinforcement at the sail top avoids abrasion and wearing out whilst rigging.


GUNSAILS | Sail Features - Vario Top

The top opening is enlarged for an easier mast insertion. The adjustment buckle is placed behind the mast; unnecessary webbing can be stowed in the top opening.


GUNSAILS | Sail Features - Mini Battens

Lightweight mini battens take control of the leech while twisting and avoid detrimental leech fl utter. In this way, the window fabrics are spared and the longevity of the sail is predefined.


GUNSAILS | Sail Features - Batten Guard

PVC tabs on the upper batten pockets prevent wearing out and abrasion whilst rigging.


GUNSAILS | Sail Features - Internal Trim Batten

The Internal Trim Batten system is completely integrated into the batten pocket and the battens can stay tensioned in the sail. The profi led end piece offers additional protection against abrasion.


GUNSAILS | Sail Features - Pocket Guard

A PVC braid, sewed on the bottom batten pocket, protects your sail from abrasion while uphauling and waterstarting.


GUNSAILS | Sail Features - Reduced Boom Length

The Reduced Boom Length design shortens the boom length. The handling is much easier and feels more compact. The sail control is signifi cantly improved. A shorter boom is generally stiffer and will assist in maintaining the sail stability and profile.


GUNSAILS | Sail Features - Offset Clew

The Wave sails are equipped with 2 clew eyelets which are set asymmetrically for individual tuning:

Upper eyelet for more power
Lower eyelet for more control


GUNSAILS | Sail Features - Trim Setting

The boom length is printed beside the clew. The mast lenght is patched on the mast protector.


GUNSAILS | Sail Features - Boom Position Control

The printed height scale at the boom opening helps you to easily remember your personal boom position.


GUNSAILS | Sail Features - Double Lock Seams

Double seams form the most stable connection between individual panels and different materials. They are used in stress zones as well as in areas of high tension and make your sail robust and durable.


GUNSAILS | Sail Features - Foot Guard

All seams in the significantly stressed foot area are protected by Dacron coverings. A PVC edging from foot to the first batten protects the leech edge against your board’s nonslip coating.


GUNSAILS | Sail Features - Comfort Pulley

The integrated triple pulley has large easy turning stainless brass rolls which greatly reduce the effort required for sail trimming. Also, if you prefer, the rolls are removable to allow the use of standard downhaul pulley hooks.


GUNSAILS | Sail Features - Sleeve Volumer

The GUNSAILS logo that is sewn on the sleeve keeps it open at the boom opening area like a clip and thus mast insertion is much easier.


GUNSAILS | Sail Features - Strap On

For very easy packing away and storage: Just roll the sail up and fix the elastic retainer.


GUNSAILS | Sail Features - Mesh Pocket

On the inside of the protector you will find a closable mesh pocket which can hold e.g. your downhaul surplus.


GUNSAILS | Sail Features - Mast Foot Protector

The large mast foot protector can be pulled back whilst rigging. The loop eases the initial pulling down of the sail. The uphaul can be comfortably inserted through an opening in the protector.


GUNSAILS | Sail Tech - Intelligent Material Assembly

The well designed combination of different materials allows weight savings without losing stability. By varying the stretch behaviour of the individual materials, we can precisely define each sail profile under pressure and guarantee you consistent sailing characteristics over the long term.


GUNSAILS | Sail Tech - 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.


GUNSAILS | Sail Tech - 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.


GUNSAILS | Sail Tech - 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.


GUNSAILS | Sail Tech - 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.


GUNSAILS | Sail Tech - 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.


GUNSAILS | Sail Tech - 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.


GUNSAILS | Sail Tech - 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.

WIND TEST 06-07 2018 / STREAM 6.0

GUNSAILS | Test report Stream 2018 Wind magazine

Simple and powerful

DESIGN: The Stream has a cut off in the leech at the height of the boom, which shortens the boom length by approx. 10 cm. The body is made of thick monofilm, the top of 3 mil square-ply. The slim mast pocket leads into a mast foot protector that goes down very far.

ON THE WATER: The Stream runs on both thin and thick masts (RDM and SDM) and has one unbeatable advantage: the easy trim of the sail. All GUNSAILS sails are equipped with a mark that helps you to find the right tension, you just have to follow the instructions and the sail is always optimally adjusted. As soon as it is trimmed, it shows a nice profile tension, which also makes the weight on the scale forget and makes the rig pleasant and easy to handle. The planing is progressive. The Gun pulls off with moderate pressure in hands in the direction of drive. This means you can rely on a constant flow, a good help in finding your way around, even in gusts or wind holes: the Stream manages the energy flow for you. The beginner does not feel overwhelmed by exuberant power development and the freerider will appreciate his ability to achieve a high speed imperceptibly. With the boom short through the cut in the leech the sail gains in handling and still keeps enough effective area in the upper sail area. This is an advantage when jibing, the rear hand is not strained with too much tension, so that the manoeuvre can be executed without external disturbances.

CONCLUSION: With an increasingly clean workmanship, GUNSAILS presents here a wonderfully sophisticated product for the freerider and occasional surfer. With the Stream you don't need any specialist accessories or the physique of a world champion. "User Friendly" in the truest sense of the word we like the gun because of its softness and its simplicity when setting up and driving and still has some speed in reserve.

PLUS: trim marks, easy driving, performance, price
MINUS: nothing



DESIGN: The sail has 6 battens, we tested it with an SDM, it has monofilm in the profile area and is reinforced with x-ply in the leech and top. The profile behind the mast is pronounced and it has a trim mark for the loose leech.

ON THE WATER: The Stream releases a strong propulsion, its profile has much dynamics for a fast acceleration. It is a bit more sporty, a bit more dynamic in handling than its competitors, it has more battens and is stiffer. For less experienced surfers it is a little bit more difficult to use, the rotation with the SDM mast is a bit harder in a tack or jibe, we recommend to use it with an RDM mast to get a bit more softness and handling. Once it is planing, it planes very strongly and plays in the front field in match races, where it can also keep up with camber sails in terms of speed. It is stable and dynamic in acceleration, with a well-functioning twist that makes it easy to keep the sail closed at all times. In addition, there is a very wide range of use that allows you to have fun, even if you are already overpowered. Really amazing, even our race sailors, who are used to race sails, had fun with the stream. The rotation in the jibe on the SDM is hard, the whole thing is a little bit more strenuous than the average of the group. But also a bit more performing. Nevertheless, the whole thing remains lighter, less strenuous and easier/manageable than its sister Rapid and than the majority of camber or 7 batten sails.

CONCLUSION: The stream is simple, sporty and very well balanced to enjoy pure sailing without effort. Without being as light and accessible as some of the group, the RDM mast (smaller diameter) gives you the opportunity to get a little more softness and handling out of the sail.

+: Range, general stability, high performance that can be easily accessed, control, acceleration
-: With the standard diameter mast the rotation is rather hard

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