Specifications Hign-concerned Chemical:None Model Name:- Origin:Mainland China Material:Metal&Rubber Color:Black&Silver&Copper Color Material:Metal&Rubber FIT 1:for Yamaha YZ250F 2003 2004 2005 2006 2007 2008 2009 2010-2013 FIT 2:for Yamaha YZ450F 2003 2004 2005 2006 2007 2008 2009 FIT 3:for Yamaha YZ450F 2003 2004 2005 2006 2007 2008 2009 Features:Each kit contain all necessary parts. 2Sets Carburetor Carb Rebuild Repair Kits Fit For Yamaha YZ450F 2003-2009 Product Specifications Condition: 100% new Color: Black&Silver&Copper Color Material: Metal&Rubber Item included: 2 x Sets Carburetor Repair Kits Compatible With: fit for Yamaha YZ250F 2003-2013 fit for Yamaha YZ450F 2003-2009 This Is Aftermarket Replacement Item But Not Genuine Note: 1) All dimensions are measured by hand, there may be small deviations. 2) Color may vary slightly due to the color setting of each individual monitor. Product Description Feature: 1) According to the original factory specifications. 2) Perfect match for the original one. 3) Easy installation. 4) Stable characteristics, high reliability. 5) Each kit contain all necessary parts, such as jet needles, main and slow jets, float chamber gaskets, and float valves.