Hi ive been doing some reasearch i have ownd 2 strokes my hole life been riding abought 10 years+.Im 175 pounds and i ride a 2003 cr 250r its a great bike lots of power.I am trying to figure out if its worth it to buy a 450 crf.I dont like the fact its a 4 speed.But is there anyone who can verify its worth the buy? :yikes: