Ejemplos de uso de X 25
1. Footprint÷ 48 x 63 cm (1' x 25 inches) Three colour–coded ignition keys can control the top speed and turning response÷ Beginnner (black) up to '.6 km/h or 6mph; Intermediate (yellow) up to 13 km/h or 8 mph with a more responsive steering action, and Advanced (red) up to the maximum speed of 20km/h, with the most responsive steering action.