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Pro-X 28.SES2424-1 Steel Exhaust Valve and Spring Kit

SKU: 4720100

Pro-X 28.SES2424-1 Steel Exhaust Valve and Spring Kit

Pro-X
$133.91
$133.91 $157.34
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This is a pre order item. We will ship it when it comes in stock.
Material: Steel

Replaces the OEM valves & valve springs. Steel, nitrided valves for increased durability and less wear under extreme conditions. Stronger valve springs deal with the extra weight of the steel valves. Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm. Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers, bases and valve seals.

Vehicle Fitment:

2003-2009 Yamaha WR450F
2011-2016 Yamaha WR450F
2004-2009 Yamaha YFZ450
2006-2007 Yamaha YFZ450 Bill Balance Edition
2007-2008 Yamaha YFZ450 SE
2009-2016 Yamaha YFZ450R
2009-2016 Yamaha YFZ450R SE
2003-2009 Yamaha YZ450F
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