Have had my 250F for about 3 weeks now. I have never owned a 250f before. I have been racing 300 2 stroke but have had 450 before. I am loving the 250! The motor is gggrreeattt. I was suprised how much low end power it has. I have raced 2 harescrambles and have not wished for more motor. The bike handles like a dream. What I dont like- air filter hard to change, no sight glass for oil, bumped cut off switch while riding a few times. Other than that totally happy!