That 150F is bad ass. I wish they had bikes like that beck when I was around 100lbs.. So tell me what that power is like compared to that 80. When I went from a 250 to my yzf I couldnt believe how much more powerand how smooth it was. It instantly made me a better rider at the track jumping stuff I wouldnt of looked at on a 2stroke. Same for the small bored or what?!?