2006 Yamaha YFZ 450,2006 Yamaha YFZ450 The lightest, most powerful ATV ever, winner of just about every magazine shootout, 2004/ 2005 GNCC and Quadcross Championships, 2005/2006 World Four-Stroke Champion and ATV Illustrated's Sport ATV of the Year (a tie with Yamaha's own Raptor) Absolutely immaculate perfect condition. Very low hours with many upgrades. Nearly $6,000 spent on engine mods alone-have receipt with detailed build specs-see attached pictures. Bored out to 523cc with Ice Cube Stroker Kit with flow bench porting. Aftermarket Hinson Clutch, Web Cams, exhuast, wheels, tires, etc. No disappointments with this bike, probably one of the baddest YFZ450's around. Close to $15k invested. Please experienced riders only and...no dreamers. Title in-hand. Contact Danny @ 305-798-5058. $7,800 obo