300exVS250x
#2
As you probably know, the only main differences between the 250x and the 300ex are electric start and the crank-pin location. The reason that the stock x is faster is a combination of it's lighter weight and slightly higher compression.
#5
hey hands down my freind has a 87 250x and we wher racing and i could beat him it must have bein the old part about it the thing is like new though it probuble only had like 30 houres on it and he seid the 2 gear gets lost is this true???
#6
Well the reason that my 250X wasnt as as fast as your 300ex is becasue your 300ex is BRAND new and my 250X is 14 years old ! 30 hOURS ? ya right i do more than that in a month ! anyWAY let me rebuild my motor and then i ll BLOW YOU AWAY !


