Cylinder Works Cylinder Piston Kit For 2006-2013 KTM 250 XCF-W 80mm Big BorePart: Cylinder Piston KitBrand: Cylinder WorksPart Number: 51002-K01Fits: 2006-2013 KTM 250 XCF-WIncludes: Cylinder, Piston Kit, Top-End Gasket KitBore: 80mmSize Over Standard: +4mmCompression Ratio: 13.3:1Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel silicon carbide-plated for long lifeKits come complete with gaskets, cylinder, piston, rings, pin and clipsMade in the U.S.A.Fitment:2007 KTM 250 EXC-F2005-2012 KTM 250 SX-F2006-2012 KTM 250 XC-F2006-2013 KTM 250 XCF-W2011 KTM 250 XCF-W Six Days