i would go with a crf 150r because its motocross and crf 230f suck
60mph
go with the 230, its more reliable, fast enough for the interstate, and powerful enough to pull you pants off, trust me, i have one.
22hp
about 120mph
45+
on the side of the case the big bolt by the shifter
30-35mph
1 mph
about 100 kph or 60 mph
It can go 65 to 70 mph
It goes faster then your mom