Advance Success 4 harness

Starting at: £925.00

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Advance SUCCESS 4 harness - safety and comfort first, no compromise with this high end harness.

The Advance 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.The build quality of this harness is simply beyond compare.

SUPER SECURE - Three protectors for maximum safety

Advance 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.

HIGHLY COMFORTABLE - Perfect seat geometry

The Advance 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.

SPORTIVE CLEAN - 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.


The 3D-designed seat surface gives the SUCCESS 4 its great comfort. In addition, both protectors and the comfort foam are arranged to support the whole back perfectly – from top to bottom.


The Balance-Strap-System sliding support principle makes it easy for the pilot to slide back into the harness after takeoff, and helps him stand up again in the harness before landing. This traditional balance arrangement responds to the changes in pilot centre of gravity position encouraged by pulling in the legs after takeoff, and extending them before landing.


Two visco-elastic soft-foam side protectors from German high-quality manufacturer SAS-TEC protect the pelvis, principally from side-directed crashes. These SAS-TEC parts can be removed and replaced.






Pilot height (cm) 155-172 165-183 178-202
Seating width (cm) 34 35.5 37
Seatboard depth (cm) 40 44 46
Chest strap width (cm) 42-54 42-54 42-54
Carabiner height (cm) 42 44 46
Harness weight (kg) 3.9 4 4.2
Speed system weight (kg) 0.08 0.08 0.08
Harness certification EN 1651, 120kg EN 1651, 120kg EN 1651, 120kg
Certification foam protector LTF 91/09 LTF 91/09 LTF 91/09
  • Model: Success 4
  • Shipping Weight: 10Kgs
  • 2 Units in Stock
  • Manufactured by: Advance

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