it goes amazingly 30 or 45
20 mph
depending on the mini quad it should go to 30mph-35
The 110cc. engine will make the bike go about twice as fast as the 49cc. bike. If you can't figure that out than you shouldn't be riding a pocket bike Piston size. a 110cc will be massive vs. a 49cc. block sizes are also a good way to judge. Google it for actual sizes.
With magic, 2hundred miles per hour
they go about 300 km
20-30mph
About 30 to 35
10-15 mph
Approx. 35 mph
30 to 45 mph
they go aproxxamately 50-60k/h