Brand New Complete Top End Big Bore Kit. Fits Yamaha YFZ450 Carbureted Models. Years 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013. Add Amazing & Reliable Power With The Best Components In The Industry!This Complete Big Bore Top End Kit Includes. 98mm Big Bore Nikasil Plated Cylinder. CP Carrillo 12.5:1 Piston Kit (Includes Piston, Rings, Pin & Clips). Cometic Complete Top End Gasket Kit.
This is a bolt on kit with no machining required. The item "Yamaha YFZ450 YFZ 450 98mm 478cc 12.51 CP Pump Gas Piston Big Bore Cylinder Kit" is in sale since Wednesday, January 13, 2021. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Components". The seller is "azquadparts" and is located in Gilbert, Arizona. This item can be shipped worldwide.