General Description and Technical Data
| Sierra | 25 | 28 | 30 | 32 |
| Cells | (29x2)+6 | (32x2)+6 | (33x2)+6 | (35x2)+6 |
| Area, m² | 25.11 m² | 28.07 m² | 29.98 m² | 32.02 m² |
| Area (projected), m² | 21.87 m² | 24.43 m² | 26.09m² | 27.83 m² |
| Span- Layout (incl. Stabilizer), m | 10.79 m | 11.81 m | 12.20 m | 12.88 m |
| Span- Projected, m | 8.68 m | 9.51 m | 9.82 m | 10.36 m |
| A/R | 4.64 | 4.97 | 4.96 | 5.18 |
| A/R Projected | 3.5 | 3.7 | 3.7 | 3.9 |
| Hook-in Weight, kg | 60kg-75kg | 70kg-90kg | 85kg-105kg | 100kg-120kg |
| Canopy Weight, kg | 6.0kg | 6.7kg | 7.1kg | 7.8kg |
| Root Chord, mm | 2900mm | 2900mm | 3000mm | 3000mm |
| Tip Cord, mm | 650mm | 650mm | 670mm | 670mm |
| V - min, km/h | 21km/h | 21km/h | 21km/h | 21km/h |
| V - trim, km/h | 36km/h | 36km/h | 36km/h | 36km/h |
| V - max, km/h (incl. Speed System) | 46km/h | 46km/h | 46km/h | 46km/h |
| Min. Sink, m/s, at optimum flying weight | <1.1m/s | <1.1m/s | <1.1m/s | <1.1m/s |
| Total length of lines, m | 337.5m | 378.3m | 382.7m | 413.4m |
| Line Spec.
Top: Dynema 0.8mm Middle floor: Kevlar 1.1mm Bottom: Kevlar 1.7mm Bottom: Kevlar 2.2mm |
90kg
|
90kg
|
90kg
|
90kg
|
| Length of lines on B- canopy to riser, mm | 620mm | 680mm | 704mm | 743mm |
| Sail cloth: Ripstop 46
gr/m² Zero porosity nylon
Rib reinforcement: Trilam 80 gr/m² |
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| Certification: ACPUL STANDARD CLASS | ||||
| Warranty: Three years or 250 hours | ||||