The YFZ450 series consists of several YAMAHA ATV models including YFZ450, YFZ450 Bill Balance Edition, YFZ450 Special Edition and more. These 450 ATVs are from the years 2004, 2005, 2006, 2007, 2008, 2009 and 2010. Wholesale Batteries Direct has the high quality Conventional, Dry Charge or Sealed AGM batteries that you want to buy at discount prices to replace the original OEM battery from your Yamaha YFZ450 ATV. We carry the batteries for nearly all Yamaha All Terrain Vehicles, 4x4, Quad, 4-wheel and 3-wheel. All of our batteries come with a full 1 year warranty.