| Modelo | Velocidad máxima |
|---|---|
| BC972RB2 | 12 km/h - 7.5 millas/h |
| BC972RB | 12 km/h - 7.5 millas/h |
| BC772RB2 | 12 km/h - 7.5 millas/h |
| BC772RB | 12 km/h - 7.5 millas/h |
| BC672RB2 | 12 km/h - 7.5 millas/h |
| BC672RB | 12 km/h - 7.5 millas/h |
| BC1172RB2 | 12 km/h - 7.5 millas/h |
| BC1172RB | 12 km/h - 7.5 millas/h |