Quote:
Originally Posted by dreaded
The only reason 2s has the advantage in dirtbikes is because of the weight savings, both in physical size/weight of the jug, and it's moving mass- I think the 2storkes are easier to fling around corners. Plus the 4-strokes make torque off longer stroke, making for a taller jug, higher COG, etc.
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Don't forget a few others:
- less maintenance
- easier kick starting
- more reliable (I'm talking vs. MX thumpers)
- no engine braking
- more fun? (personal preference)
I just sold my KTM 450 XC, and whittled the dirt bikes down to my one 300 XC-W. I took the 300 around 80-90% of the time.
I prefer dirt biking too - no cops, no cages, good exercise, and one year land access = less than a trackday in cost.