| COMPETITION | HeavenRX 25 | HeavenRX 27 | HeavenRX 29 | HeavenRX 31 |
| Zoom flat | 0.927 | 0.927 | 0.99 | 0.99 |
| Area flat [m2] | 25.50 | 27.50 | 29.10 | 31.35 |
| Area projected [m2] | 22.80 | 24.50 | 25.90 | 27.91 |
| Span flat [m] | 12.37 | 13.10 | 13.22 | 14.00 |
| Aspect ratio flat | 6.0 | 6.24 | 6.0 | 6.25 |
| Root cord [m] | 2.61 | 2.61 | 2.81 | 2.81 |
| Cells | 78 | 82 | 78 | 82 |
| Weight [kg] | 6.70 | 6.95 | 7.40 | 7.60 |
| Weight range [kg]* | 75/95 | 85/110 | 95/120 | 105/130 |
| Min. speed [km/h] | 24 | 24 | 24 | 24 |
| Max. speed [km/h] | 37 | 37 | 37 | 37 |
| Top speed (accelerator) [km/h] | 55 | 55 | 55 | 55 |
| Gliding ratio | + 8.5 | + 8.5 | + 8.5 | + 8.5 |
| Min. Sink rate [m/s] | 1.0 | 1.0 | 1.0 | 1.0 |
| * all up weight | ||||