5 mph
100mph
100mph
12 mph
The 250 cc motor scooter is commonly the largest engine size scooter. The 250 cc scooter has a top speed of about 75 miles per hour, but usually the engine size will top the speed out at about 60 miles per hour.
as fast as it can
very fast
as fast as you want it too go
The grass has more friction than the concrete, so the scooter doesn't go as fast
I'm 280lbs and I can go 55 on my 150cc chinese scooter comfortably.... it could probably go a little faster to 60mph, but I've never needed to go that fast on my commute. Its plenty fast for me and gets up to speed pretty quicky...I have no trouble keeping up with traffic on local roads with 35-45 mph speed limits. My 50cc on the other hand, that's a total dog. If you're going to be doing any freeway driving at 65+ mph, you might need to upgrade to a 250, but for everything else, the 150cc scooter will get you around town really well.
about 70-75
about 6000mph
75 MPH