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  • 1kg lighter than Delta 4
  • 500g lighter than Alpina 3
  • Class leading performance
  • Easy, comfortable handling
  • Largest performance gain in the Alpina series

제품 설명

Lightweight Sport Performance

With class leading performance and easy, comfortable handling, the Alpina series has long been considered the reference in the lightweight EN C category. The A4 represents the largest performance gain yet, in the series.


The A4 is over 1kg lighter than the D4, and 500g lighter than its predecessor, the A3. It’s not just lighter, it’s much lighter, and the reduction in sail weight delivers all of the handling & performance benefits that come with lower inertia — crisper and more agile feel, more sensitivity in the climb, and better collapse behaviour. Of course, it’s nicer to carry, as well.


The Alpina 4 has a massive +12cm/s sink rate advantage over the A3 during full speed glides. In calm air, this results in a full glider-cone height gain every minute. In turbulence, the gain is larger as the A4 cuts through turbulence using gusts for altitude gain, much like a competition wing. The max speed of the A4 is 3kph faster, walking away from the A3 in accelerated flight.

In Active Air

Intuitive and efficient AoA control, an improved airfoil design, and optimised internal structure make the Alpina 4 an XC glide machine in turbulence. Its structure is the strongest we have yet made. Even in aggressive turbulence the profile remains undisturbed, retaining its shape and efficiency without performance loss from chordwise deformation.

New ACR System

The new Ozone Active Control Risers, inherited from the Mantra series, allows full AoA control throughout the speed range without deforming the camber of the profile. The ACR system acts on B & C lines giving 2-liner control with the comfort of a 3-liner design.


This is the best behaved Alpina yet. The A4 is highly resistant to collapse, even at full speed in turbulence. The post-collapse behaviour is the mildest of the series. This has been achieved by keeping the aspect ratio relatively low, by improving the structure and line architecture, and by optimising wing twist. Extensive testing shows little tendency to shoot or rotate after side collapse, and no shock re-inflation. The behaviour in frontals is excellent with immediate reopening.

Thanks to the Ozone Shark Nose profile, the wing is resistant to spin & stall and can be flown safely at low speed making top landings, or landings in tight spots, simple for a wing of this class.

Tuned for Joy

Compared to the A3, the handling is vastly improved. The brakes are linear — precise in the first part of the range and effective in the second. It is easy to adjust the angle of bank and to place the wing exactly where you want in the core. Strong chord structure and high sail cohesion make for highly coordinated roll/yaw and an agile, exciting feel.

The Pilot

The Alpina 4 is for intermediate to advanced pilots who fly 50-100 hrs per year and have SIV experience. Due to its ease of use and high levels of passive safety, it is also very suitable for pilots moving up from the category below. More experienced pilots who want to fly with higher margins of safety will find the A4 a satisfying XC tool with class-leading performance.

칼라 옵션

Alpina 4 Colour Options

주문 정보

Lead time is currently unavailable. Contact your dealer for more information or to place an order.

패키지 용품

OZONE offers a range of backpack choices when you order your wing. To change the type of backpack that will come with your wing, please speak with your OZONE Dealer.

오존 날개 구입시 다음 액서사리가 기본으로 제공됩니다.:

130L Lightweight Backpack, Inner Bag, Glider Strap, OZONE Stickers, Repair Cloth and OZONE Keyring.

You may choose to add something to your order, such as: Saucisse Bag (video) (concertina packing bag), Easy Bag (quick stuff sack), or OZONE Clothing and Accessories.

제품 사양

셀 갯수6666666666
투영 면적(m2)16.418.419.620.721.8
평면 면적(m2)19.321.723.124.425.7
투영 스판(m)8.529.049.339.599.84
평면 스판(m)10.8111.4611.8312.1612.47
투영 면적 비율4.
평면 면적 비율6.
루트 크로드(m)2.252.382.462.532.6
글라이더 무게(kg)3.473.773.934.074.25
Certified Weight Range (kg)55-7065-8575-9585-10595-115
Recommend Flying Weight (kg)


  • Top Surface Cloth: Dominico N20D / Porcher 7000 E71
  • Bottom Surface Cloth: Porcher 70000 E71
  • Rib cloth: Porcher 9017E29 (hard) / Porcher 70000E91 (hard)
  • Upper lines: Edelrid 8000U serie
  • Mid lines: Edelrid 8000U serie
  • Lower Lines: Edelrid 8000U serie

선택 색상

Zone 1
Zone 2
Zone 3
Zone 4



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고객이 직접 색상 선택

오존은 날개에 대한 자신의 개인 색상 조합을 사용자가 정의하도록 권장합니다.

고객이 색상을 직접 지정하여 선정하였을 때에는 요금이 발생합니다. 우선 색상을 결정했거나 주문할 준비가 되었다면 현지 오존 대리점에 보내어, 요금을 확인하시고, 최종 주문하여 주시기 바랍니다.

글라이더는 오존 공장에서 사용자를 위하여 특별히 제작되는 것이므로 생산을 시작하기 전에 금액을 전액 지불하셔야 합니다.

원단의 색상 및 UV 자외선 차단

화면에 보이시는 색상이 실제 원단의 색상과 정확하게 일치하지 않을 수도 있습니다. 둘째, 동일한 '색상'이름을 가진 다른 원단의 사양은 약간 다를 수 있습니다. 예를 보시려면 여기를 참조하십시오. 모니터 보정에 있어 넓은 시야와 다양한 조명 및 색상 조합의 원단 외관을 고려할 때 화면에 원단의 색상을 완벽하게 표현하기는 불가능합니다. 색상에 대한 고민이 있으시면 저희 웹사이트에서 다양한 날개의 사진을 보시고 다양한 빛과 색상의 조합을 확인하시거나 현지 대리점에 연락하셔서 원단을 직접 확인하시기 바랍니다.

우리가 사용하는 모든 원단은 시제품 색상 단계에서 광범위한 테스트를 거쳐 색의 정확성, 기계적 안정성, 다공성 및 일반 수명을 보장합니다. 일단 원단이 생산되면, 공장에 도착 즉시 모든 계량기로 철저하게 검사하며, 엄격한 품질 관리 기준을 통과하지 못한 원단은 제조업체에 반환처리합니다. 우리는 종종 "어떤 색이 가장 오래 지속되거나 자외선에 강한가요?"라는 질문을 받습니다. 우리가 보유하고 있는 모든 색상은 1~5의 척도로 4에서 5 사이의 점수를 얻었으며, 5는 가장 긴 사용기간을 위한 가장 높은 등급입니다.