YAMAHA YFM450FG Grizzly 2007-2014 84.50mm Standard Stock Piston and Ring Kit

For 84.50mm Standard Stock Cylinder Bore
Yamaha YFM450FA Kodiak 450 2003-2006
Yamaha YFM450FX Wolverine 450 2006-2010
Yamaha YXR450F Rhino 450 2006-2010
Yamaha YFM450FG Grizzly 450 2007-2014