Clean Yamaha YZ450F Four Stroke Motocross
Some times it can be the little things that in the end make the difference.We have changed a number of big items on the new '09 YZ450F including the transmission and swingarm, but we didn't forget the little details either. We've added more adjustability to the handlebars and redesigned the rear hub. Heck, we even changed the seat and clutch lever. If you are serious about racing...the 2009 YZ450F is the bike for you.