kpmi

Product Name Yamaha KPMI Intake Valve Guide Bronze Product Type Intake/Exhaust Valve Guide Brand KPMI Part Number 80-82320 Condition NEW Fitment Yamaha YZ 250F 2019-2026 Yamaha WR 250F 2020-2026 Yamaha YZ 250FX 2020-2026 Description We choose to use C630 nickel bronze as a material to make valve guides because of...

Product Name Yamaha KPMI Intake/Exhaust Valve Stem Seal Product Type Intake/Exhaust Valve Stem Seal Brand KPMI Part Number 80-82345 Condition NEW Fitment Yamaha YZ 250F 2019-2026 Yamaha WR 250F 2020-2026 Yamaha YZ 250FX 2020-2026 Description KPMI® solid Viton® valve stem seals are designed to have optimum fitment, allow for maximum...

Product Name Yamaha KPMI Racing Valve Spring Kit Product Type Racing Valve Spring Kit Brand KPMI Part Number 80-80750 Condition NEW Fitment Yamaha YZ450F 2014-2019 Yamaha YZ450FX 2016-2020 Yamaha WR450F 2016-2021 Description KPMI® valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI® valve springs are heat-treated, stress...

Product Name Yamaha KPMI Top End Service Kit SS Valve Conversion Product Type Top End Service Kit Brand KPMI Part Number 80-81900 Condition NEW Fitment YAMAHA | WR450F | 2003-2006 YAMAHA | YZ450F | 2003-2005 Description These pistons have been designed to incorporate a domed piston deck, resulting in a...

Product Name Yamaha KPMI Top End Service Kit SS Valve Conversion Product Type Top End Service Kit Brand KPMI Part Number 80-82000 Condition NEW Fitment Yamaha WR450F: 2007-2009, 2011-2015 Yamaha YZ450F: 2006-2009 Description These pistons have been designed to incorporate a domed piston deck, resulting in a high compression profile...

Product Name Yamaha KPMI WHITE DIAMOND Exhaust Valve Product Type EXHAUST VALVE WHITE DIAMOND SS Brand KPMI Part Number 80-80217H Condition NEW Fitment Yamaha YFZ 450 2004-2009 Yamaha YFZ 450X 2008-2011 Yamaha YFZ 450R & SE 2009-2026 Yamaha WR 450F 2003-2015 Yamaha YZ 450F 2003-2009

Product Name Yamaha KPMI WHITE DIAMOND Intake Valve Product Type Intake Valve Brand KPMI Part Number 80-80213H Condition NEW Fitment Yamaha WR450F 2003-2015 Yamaha YZ450F 2003-2009 Yamaha YFZ450 2004-2009 Yamaha YFZ450R 2009-2020 Description These materials have proven heat and corrosion resistance properties. Each valve is designed using Finite Element Analysis...

Product Name Yamaha Racing Valve Spring Kit Product Type Racing Valve Spring Kit Brand KPMI Part Number 80-80066 Condition NEW Fitment Yamaha WR250F, 2001-2013 Yamaha YZ250F, 2001-2013 Description KPMI® valve springs are wound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI® valve springs are heat-treated, stress relieved, and shot peened...

Product Name Yamaha Racing Valve Spring Kit Product Type Racing Valve Spring Kit Brand KPMI Part Number 80-80206 Condition NEW Fitment Yamaha YFZ 450, 2004-2009 Yamaha YFZ 450X, 2008-2011 Yamaha YFZ 450R & SE, 2009-2026 Yamaha WR 450F, 2003-2015 Yamaha YZ 450F, 2003-2009 Description KPMI® valve springs are wound from...

Product Name Yamaha White Diamond Intake Valve Product Type Intake Valve Brand KPMI Part Number 80-80215H Condition NEW Fitment YAMAHA | WR450F | 2003-2015 YAMAHA | YFZ450 | 2004-2009 YAMAHA | YFZ450 Bill Balance Edition | 2006-2007 YAMAHA | YFZ450 SE | 2007-2008 YAMAHA | YFZ450R | 2009-2023 YAMAHA |...