Vertex 590395000001 Piston Ring Set - 95.50mm Bore

Vertexs latest generation two-stroke and four-stroke piston rings are nitride coated or chrome plated, increasing wear resistance and extending durability. Vertex piston rings are exact OEM replacements and can be used with your existing OEM piston. Replacement two-stroke piston rings sold individually; four-stroke piston rings sold as a set.

Vehicle Fitment:

2003-2009 Yamaha WR450F
2011-2014 Yamaha WR450F
2004-2009 Yamaha YFZ450
2012-2013 Yamaha YFZ450
2006-2007 Yamaha YFZ450 Bill Balance Edition
2007-2008 Yamaha YFZ450 SE
2009-2014 Yamaha YFZ450R
2017-2021 Yamaha YFZ450R
2009-2014 Yamaha YFZ450R SE
2017-2019 Yamaha YFZ450R SE
2010-2011 Yamaha YFZ450X
2010 Yamaha YFZ450X Bill Balance
2011 Yamaha YFZ450X SE
2003-2009 Yamaha YZ450F