Skywalk POISON 4

Technical data

*in progress

Colours

Standard colours: Deep Aqua, Lava

Package

• 1x wing
• 1x GUARDBAG
• 1x Packing Tube
• 1x Basic Guide
• 1x Bandana

POISION 4: READY TO SET NEW RECORDS

The POISON4 was specifically developed for serial class competition pilots and ambitious XC pilots. Maximum performance and a high top speed were at the top of their development priorities—and that’s exactly what the POISON4 delivers: a high-performance wing, finely tuned for efficiency, speed, and precision. Ready to set personal bests and break records.

• Maximum Performance: Outstanding glide efficiency, even at full speed – ideal for ambitious XC missions.
• High-Speed Performance: Exceptional top speed for fast transitions and a decisive edge in competition.
• Two-Liner Technology: Minimal drag for maximum performance.
• High Stability: Remains calm and controllable even in active air – perfect for long-distance flights.
• Refined Damping: Smooth, precise flight behavior.
• Direct Handling: Fast, intuitive response – for dynamic flying with full control.
• Comfort for Long Flights: Moderate brake pressure and efficient B-control – arrive relaxed at your goal.

HOW DOES THE POISON FLY?

Features

2 LINE LEVELS WITH B-STEERING

Reduces the number of lines and the resulting drag. Allows a fast, efficient flying style.
Advantages: more performance, full control when flying accelerated, and a better overview at launch.

SHARK NOSE

Together with a corresponding wing design, the shark nose technology improves pressure distribution in the canopy substantially.
Advantages: much more solid flying feeling and substantial performance gain, especially when gliding on bar.

RIGID FOIL

Nylon wires keep the leading edge and the profile in shape and ensure a more constant ram air pressure.
Advantages: better take-off behaviour and more performance.

3D-SHAPING

A precise calculation of the leading edge geometry and the installation of an additional strip of fabric reduce wrinkling in this sensitive part of the glider.
Advantages: exact wing shape, more performance.

MINI RIBS

Doubling the number of cells at the trailing edge increases its shape stability substantially.
Advantage: fewer vortices improve the aerodynamics and with it the performance.

SMART LINK SYSTEM

Color coded seams on the risers ensure that the risers are connected correctly to the harness and without being twisted. red = left / blue = right

Materials

Risers

• Güth & Wolf 12 mm Gurtband

FAQ

Which advantages does the B-steering enable?

The B-steering is – besides the low line resistance – the biggest advantage of the 2-liner technology. This allows for a very efficient and fast flying style when accelerated. The effort required is many times less compared to 3-liners.

What do I have to consider with the B-steering?

In general, control via the B-risers cannot replace the brake, therefore they recommend using the B-steering only in accelerated flight. In addition, the B-steering can also be used at trim speed. However, care must be taken to set only short, corrective impulses, otherwise there is a risk of stalling the wing due to strong inputs!

Do the nylon wires in the glider need any special attention or packing method?

Due to the stiffness of the rigid foils, care must be taken when packing that the rigid foils do not bend, deform or kink. Skywalk therefore recommends using the supplied GUARDBAG and the packing tube.

You can find their recommended packing instructions in the PRO GUIDEor in the video.

Only with careful packing the POISON4 will keep its maximum performance and fly cleanly over a long period of time. If the POISON4 is not going to be used for a long time, they recommend storing the glider lengthways in the GUARDBAG and not to fold it.

After how many flying hours must the POISON4 be trimmed?

With only two line levels, trim changes have a greater effect on flight performance. Since the trim change is greater in the beginning, they recommend checking the trim after the first 25 hours of flying. After that it depends on how carefully you treat the glider, how often and where you fly. As a guideline, they recommend checking the trim at least once a year.

What are the glide ratio (L/D), trim and maximum speeds?

Skywalk knows that these data are interesting for you as a pilot, but for us to publish them would be a bad idea for the following reasons:

1) The difference between aerodynamically better and less good harnesses, or seating positions, can be a glide ratio or more.

2) Performance increases with the size of the glider. A large glider will always outperform the same glider in a smaller size.

3) There is no normed method of testing the performance of paragliders. For example, speed varies with altitude and the associated different air pressure, but also with the total weight of the system.

Can I pull big ears on the POISON4?

Yes, it is possible to put big ears over the bs3-mainline. You can find detailed instructions in the PRO GUIDE.

Can I simulate collapses on the POISON4?

The POISON4 has been certified with folding lines. Provoking side and front collapses by pulling on the A-risers is therefore not possible. Folding lines are absolutely necessary for the simulation of collapses. The folding line set is not part of the scope of delivery and can be ordered including installation instructions from your skywalk dealer.

How do I calculate my take-off weight?

Take-off weight is calculated by adding the weight of the pilot including clothes to the weight of the equipment. The equipment consists of the harness, the reserve chute, the paraglider itself, and any flight instruments and other baggage you may carry (e.g. rucksack, etc.).

Is it OK for me to shorten the brake lines on my skywalk paraglider?

Changing the length of the brake lines can have a negative effect on the flying characteristics and extreme flight behavior. The paraglider needs a little more lead when flying on speed bar, otherwise the glider could be braked unintentionally, leading to a loss of performance. When performig extreme flying maneuvers, shortening the brake lines too much can cause complications during recovery from collapses, parachutal stall, etc.

Am I allowed to make modifciations to my skywalk paraglider?

No, because the glider is certified the way it is delivered to you. Even the brake line length is part of the trim and must not be changed.

Service info & Guarantee form

Register online: here.