Latest addition to the ProX program is the Exhaust Valve & Spring Kits. This kit is offered as an alternative where the OEM application uses Titanium valves. ProX has now developed the Exhaust Valve & Spring Kits, containing a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit just replaces the OEM valves & valve springs and can be installed using the OEM retainers, bases and valve seals.
Features:
Fits
Kawasaki, KX450F, , 2009
Kawasaki, KX450F, , 2010
Kawasaki, KX450F, , 2011
Kawasaki, KX450F, , 2012
Kawasaki, KX450F, , 2013
Kawasaki, KX450F, , 2014
Kawasaki, KX450F, , 2015
Kawasaki, KX450F, , 2016
Kawasaki, KX450F, , 2017
Kawasaki, KX450F, , 2018