2011 Yamaha YZ450F, Contact our sales department today @ 618-988-9194 or Toll Free @ 855-891-3521 Beautiful YZ450 trade with serious goodies. Look at picture #2; This bike has Yamaha's GYT-R CNC cylinder head installed. This is the highest-flowing cylinder head and camshaft available, and it will make more power than your buddy's 450, guaranteed. It is rare to see such a nice and well built pre-owned 450cc moto-cross bike
