Hadron 4 develops the concept of a fast XC wing known from the previous generation. The new version has been refined primarily in terms of launch behaviour and flight economy — the wing rises above the pilot more easily and predictably, while its aerodynamic efficiency allows better use of engine power during longer routes.

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Hadron 4 is the new generation of a high-performance PPG wing, created for experienced pilots who expect a sporty character, high efficiency and confident behaviour during everyday powered flying.