To convert speed from miles per hour (mph) to cubic centimeters (cc) is not directly applicable, as mph measures speed while cc is a unit of volume, typically used to measure engine displacement. If you meant to convert 30 mph to kilometers per hour (km/h), it equals approximately 48.28 km/h. If you have a different context in mind, please clarify!
50cc moped limited to 30mph as long as you have a full car driving license - also no CBT required
30mph
30mph
30mph
i think 30mph
48.28032 kph ==
around 30mph
they can run 30mph
30mph
75 Feet
50km/h (30mph)
If would not be bad for a car engine to shift from third to second gear if you are traveling at 30mph.