| Modèle | Hauteur libre | Vitesse maximale |
|---|---|---|
| X80ND | 160 mm - 6.3 pouce | 2.5 km/h - 1.6 mile / h |
| X40RT | 152 mm - 6 pouce | 3.5 km/h - 2.2 mile / h |
| X33RT | 350 mm - 13.8 pouce | 4.5 km/h - 2.8 mile / h |
| X32BE | 350 mm - 13.8 pouce | 4.5 km/h - 2.8 mile / h |
| X32 | 89 mm - 3.5 pouce | 3.2 km/h - 2 mile / h |
| X27RT | 350 mm - 13.8 pouce | 4.5 km/h - 2.8 mile / h |
| X26N | 89 mm - 3.5 pouce | 3.2 km/h - 2 mile / h |
| X26 | 89 mm - 3.5 pouce | 3.2 km/h - 2 mile / h |
| SL30SL | 200 mm - 7.9 pouce | 5 km/h - 3.1 mile / h |
| SL26SL | 200 mm - 7.9 pouce | 5 km/h - 3.1 mile / h |
| MX19 | 95 mm - 3.7 pouce | 3.7 km/h - 2.3 mile / h |