Technical Data
XI 21 23 25 27 29 Flat surface m2 21.8 23.7 25.7 27.7 29.7 Recommended takeoff weight kg 65 - 75 75 - 85 85 - 97 97 - 110 110 - 125 Certified takeoff weight kg 60 - 77 70 - 88 80 - 100 92 - 114 105 - 128 Glider weight kg 3.4 3.6 3.8 4.05 4.3 Aspect ratio 5.6 5.6 5.6 5.6 5.6 Number of cells 57 57 57 57 57 Certification EN / LTF B EN / LTF B EN / LTF B EN / LTF B EN / LTF B