The SUCCESS 4 is more than just a new addition to the popular SUCCESS family: its outstanding level of safety – far exceeding the general protector certification criteria – makes it something special. Its perfect seating geometry and a stylishly clean silhouette recommends this modern sports harness to those leisure and cross country pilots who value comfort combined with low aerodynamic drag.
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  • Three protectors for maximum safety

    SUCCESS 4 safety reaches new heights: the main protector extends far up the lower back. From there another foam protector continues up the spine. For the first time side impact protection from German protector manufacturer SAS-TEC is included in the design.

  • super safe
  • Perfect seat geometry

    The SUCCESS 4 specialises in maximum comfort. The latest 3D development methods have produced a harness which fits the human frame to ergonomic perfection. Two foam protectors and the familiar ADVANCE comfort foam support not only the lumbar region, but all of the back in flight.

  • very comfortable
  • Tailored outline for ideal aerodynamics

    The SUCCESS 4 scores with an exceptionally compact shape and slender silhouette, even though there are two additional protectors inside. A smooth and stress-sharing design guarantees the cleanest aerodynamics – for a total weight from only 3.9 kilos.

  • sporting – clean
    • Technologies
      • Multi-chamber foam protectors

      • SAS-TEC Side protectors

      • Ergonomic 3D seat surface

      • Balance-Strap-System

      • Familiar 2-buckle closure system


    • Features
      • Carbon speedbar already fitted

      • High-Tech carbon seatboard

      • Optional foot stirrup

      • Comfort foam for the upper back

      • Edelrid Alu carabiners

      • Ball bearing Ronstan speed system pulleys

        The Ronstan speed pulleys have high quality ball bearings. These make a significant reduction in speed line friction forces, giving you an easy-to-push speedbar.


      Technical Data

      • SUCCESS 4 S M L
        Pilot height cm 155-172 165-183 178-202
        Seating width cm 34 35.5 37
        Seatboard depth cm 40 44 46
        Carabiner height cm 42 44 46
        Chest strap width cm 42-54 42-54 42-54
        Harness weight kg 3.90 4.00 4.20
        Weights speed system kg 0.08 0.08 0.08
        Harness certification EN 1651 / LTF 91/09, 120kg EN 1651 / LTF 91/09, 120kg EN 1651 / LTF 91/09, 120kg
      • SUCCESS 4 with carbon seatboard
      • EN/LTF certified foam protector (LTF 91/09)
      • Additional lumbar and protector
      • 2 SAS-TEC side impact attenuation panels
      • Comfort foam for the back
      • 2 Edelrid Alias Alu carabiners
      • Reserve connection, and four-flap inner container with attached reserve handle
      • Speed system with carbon speedbar
      • Neoprene covers on the leg straps
      • Ronstan ball bearing speed pulleys

Additional information

Weight 12 lbs

L, M, S


Coffee Brown/Fusion Yellow, Pacific Blue/Fire Red