i have a 08 rm 65 race tuned, power bands in every gear, full engine rebuild, race engine, lifts up in every gear very fast. n flat out it does 75mph
55-65
the suzuki rm 65 goes arounf 60 miles per hour
65 70 mph
there is no such thing as a yz 65 there is a kx 65 and a rm 65 and a ktm 65 but no yz 65
With stock gearing 62-65 mph
rm 65
the rm 250 goes 90mph the rm 250 goes 90mph The one you get from the dealer goes about 65 to 70mph - 5speed close ratio transmission with a big rear sprocket....it might have 45hp, but doesn't have the legs to go 90mph.
51mph
about 79
A 1997 rm 125 can go around 60mph.
Nasty Fast! for an 80 cc
67-70mph