the top speed of a dirt bike can depend on a lot of this like what make it is what kind of terrain your on parts and how much you weigh. But the average of a 90cc 2 stroke dirt bike is about 35-40 mph sometimes faster.
It depends on the make, model and engine size but MotoGP racing bikes have top speeds of over 200 mph.
99cc is a measure of the engine cylinder. The speed which can be attained depends on the design efficiency of the engine, the fuel used, not just the engine size.
The engine size of a vehicle is not directly relate to its speed.
about 30 to maybe 40 mph
40
On average about 25 mph
Barely moving - about 0.082 mph Well, that is actaully miles per minute. Multiply by 60 to mph Ans: 4.94 mph
80 km/h = 49.71 mph
230 km/h = 142.92 mph
cc is a measure of volume and, assuming you're talking about motorbikes, the capacity of the engine isn't the only thing that controls how fast it can go.
207 mph
aprox. 3 mph
60 mph
about 70-80 mph
10 to 20 mph
100 mph is their top speed
About 750 mph. The speed of sound.
about 271-290 mph
On average about 25 mph
Barely moving - about 0.082 mph Well, that is actaully miles per minute. Multiply by 60 to mph Ans: 4.94 mph
37.3056994 kph = 23.1806869 mph
Boats/ships don't measure speed in mph.