there is a few factors that can change the top speed , such as the gas you are running & oil you mix it with. but they can go from 60mph - 85mph max!
my 99 model kx 250 does 85 mph
fast
it goes 110 with powerband going on 6th gear! kx 250 does not have 6 gears it only haves 5 and the top speed is 60mph-85mph!
no 93 kx 250 had more performance parts on them
a kx 250 is about 4 ft tall
no 250's in gen are not that powerful is it was a 500 i would do it but i would keep the kx if it was a 250 the kx is way faster
I think about 95 mph or faster.
my kx 250 is not getting spark
yes
yes , 1998 kx 250 BIKE OF THE YEAR 1998
1988 kx 250 not getting good spark now what can i do
Search for 99 Kawasaki KX 250 and you should find all the info about the engines. From what I have read there are some differences in the two. Hope this helps you out.