whitedust
It was just a question posed. I really don't know how much weight difference there is between a 2 and a 4.
I am just curious.
As for weight, it does matter on trails and off. If you are riding 300+ mile days even on good trails, the heavier the sled, the more tired you are at the end of the day.
Don't get me wrong, I am not Pro 2s or Pro 4s.
Currently all of my sleds are 2 strokes, but that may change in the future.