Ozone Buzz Z4 size Large (95kg-115kg) EN B

//Ozone Buzz Z4 size Large (95kg-115kg) EN B

Ozone Buzz Z4 size Large (95kg-115kg) EN B


Out of stock

Out of stock

SKU: ozone-buzz-z4-size-large-95kg-115kg-en-b Category:

Ozone Buzz Z4 size Large (95kg-115kg) EN B

For sale we have a Ozone Buzz Z4 in size Large, colour green. The glider has about 10hrs of airtime and is in excellent condition with no patches or repairs.

  • Manufacture year: 2013
  • Colour: Green/Light green/White
  • Condition: Excellent
  • Hours: 10


Number of cells 45 45 45 45 45 45
Projected area (m2) 19.12 20.75 22.22 23.50 25.23 27.40
Flat area (m2) 22.20 24.10 25.80 27.30 29.30 31.80
Projected span (m) 8.47 8.82 9.13 9.39 9.73 10.13
Flat span (m) 10.69 11.14 11.52 11.85 12.28 12.79
Projected Aspect Ratio 3.75 3.75 3.75 3.75 3.75 3.75
Flat aspect ratio 5.15 5.15 5.15 5.15 5.15 5.15
Root Chord (m) 2.63 2.74 2.83 2.92 3.02 3.15
Glider Weight (kg) 4.8 5.2 5.4 5.6 6 6.4
In-flight weight range (kg) 58-70 65-85 75-95 85-105 95-115 110-130

Suitable for

The Buzz Z4 is a low EN B wing, meaning it is suitable for beginners and intermediate. The wing will look after you and give you enough feedback so that you can progress safely without feeling overwhelmed.

Here is what Ozone says about their wing:


The Intermediate class provides the perfect intersection of performance and comfort, and the Z4 has hit the mark perfectly with performance that is normally associated with the classes above, but ease of use that makes this wing ideal for talented beginners. In real XC conditions, the Z4 is highly pitch stable, remaining efficient in turbulent climbs and glides.


The Z4 is comfortable above all else. The handling is highly intuitive, with an even more progressive feel than the Z3 and understandable but gentle feedback in active air. Centering on the lift has never been more simple, thanks to the highly progressive nature of the brake travel; as you begin to turn in lift, the wing tends to “bite” into it and the tightening of the turn comes naturally. The wing feels highly compact, with a perfect coordination of roll and yaw in the climb.


We have retained all of the Z3’s solidity in active air, while adding in several “free” performance increases thanks to improvements in drag reduction. We are very happy to report that although the performance is significantly improved, the aspect ratio has remained the same which means that none of the negative effects of an increased aspect ratio have detracted from its character.

Whether you are a recent graduate or a veteran XC pilot, you will instantly appreciate the Z4’s stability and glide across its entire speed range in active air.


  • 13% line drag reduction from Z3!
  • Refined cell openings at leading edge
  • Mini ribs at trailing edge
  • New leading edge shaping for improved performance
  • Clean, light weight sail planform for agility and ease of launch
  • 6 sizes enable you to choose the section of the weight range you want to fly in, and ensures you have a wing that is tailored to your size
  • And for those who are interested, the Z4’s glide performance has increased significantly (0.6) over the Z3.


There are no reviews yet.

Be the first to review “Ozone Buzz Z4 size Large (95kg-115kg) EN B”

Your email address will not be published. Required fields are marked *

New in our shop