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Moose Offroad Valve and Spring Kit - M80-80950 fits Yamaha WR450F - Main Product View
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Moose Offroad Valve and Spring Kit - M80-80950 fits Yamaha WR450F

Moose Offroad
M80-80950
In stock
$307.95 USD $277.99 USD
$277.99 USD

Moose Offroad Valve and Spring Kit - M80-80950 fits Yamaha WR450F
Stainless steel conversion kits include only what’s needed to convert your head to the long-life stainless steel Black Diamond™ or White Diamond® intake valves. Extend the life of the valve train and intake components by as much as 4x over the OEM titanium parts. Valves are designed to not only offer the best life span over OEM, but also designed to flow and perform better than OEM components. Components are created using Finite Element Analysis (F.E.A.) software, as well as proprietary camshaft analysis and spring design software to ensure consistent performance and accurate designs. Specifically designed and engineered for each application. Made in the USA.


This Part Fits:

Year Make Model Submodel
2003-2009 Yamaha YZ450F Base
2003-2009,2011-2015 Yamaha WR450F Base
2004-2008 Yamaha YFZ450 Base
2006-2007 Yamaha YFZ450V Bill Balance Edition
2007 Yamaha YFZ450SE Special Edition
2008 Yamaha YFZ450SP Special Edition
2009-2015 Yamaha YFZ450RSE Special Edition
2009-2018 Yamaha YFZ450R Base
2010-2011 Yamaha YFZ450X Base
2011 Yamaha YFZ450XSE Special Edition
2016 Yamaha YFZ450R Special Edition
2017-2018 Yamaha YFZ450RSE Base
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