Top End

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wearMade in the U.S.A. Suzuki -- RM-Z 250 -- (2005,...

Tensilite? valves are CNC machined from one-piece forgings of 6AL4V or 6-2-4-2 titanium alloyFinished with a CrN PVD coating that has a low coefficient of friction, and is impact, abrasion, and corrosion resistantMade in the U.S.A. Suzuki -- RM-Z 250 --...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wearMade in the U.S.A. Suzuki -- RM-Z 250 -- (2006,...

Kibblewhite Exhaust Valve 60-60054H Suzuki -- DR-Z 400 -- (2003, 2009, 2013, 2000, 2008, 2010, 2014, 2005, 2002, 2016, 2001, 2004, 2012, 2015, 2007, 2006, 2011); Suzuki -- LT-Z QuadSport 400 4x2 -- (2010, 2005, 2007, 2012, 2014, 2006, 2003, 2009, 2011,...

Kibblewhite Exhaust Valve 60-60053H Suzuki -- DR-Z 400 S -- (2006, 2005, 2017, 2010, 2011, 2004, 2007, 2008, 2002, 2000, 2009, 2001, 2003, 2014, 2016, 2015, 2012, 2013); Suzuki -- DR-Z 400 E -- (2003, 2008, 2011, 2010, 2009, 2013, 2005, 2012, 2001, 2015,...

Kibblewhite Intake Valve 60-60051H Suzuki -- DR-Z 400 S -- (2007, 2008, 2002, 2004, 2006, 2005, 2012, 2001, 2003, 2000, 2009, 2010, 2011, 2017, 2014, 2015, 2016, 2013); Suzuki -- DR-Z 400 E -- (2008, 2009, 2011, 2010, 2013, 2000, 2002, 2016, 2003, 2001,...

Kibblewhite Intake Valve 60-60050H Suzuki -- LT-Z QuadSport 400 4x2 -- (2005, 2007, 2012, 2014, 2004, 2013, 2008, 2006, 2010, 2009, 2011, 2003); Suzuki -- DR-Z 400 E -- (2014, 2004, 2003, 2001, 2015, 2002, 2000, 2016, 2005, 2012, 2009, 2010, 2011, 2008,...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wearMade in the U.S.A. Suzuki -- GSX 1300 R Hayabusa...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and wearMade in the U.S.A. Suzuki -- GSX 1300 R Hayabusa...

PISTON 91 YZ/WR250 1.0MMHIGH-PERFORMANCE PISTONSForged from high-silicon aluminum alloy for maximum strength and dependabilityWiseco offers a complete range of popular piston models and years for both trail and racing applicationsWISECO FEATURES PRO-LITE...

PISTON 91 YZ/WR250 .50MMHIGH-PERFORMANCE PISTONSForged from high-silicon aluminum alloy for maximum strength and dependabilityWiseco offers a complete range of popular piston models and years for both trail and racing applicationsWISECO FEATURES PRO-LITE...

Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylindersCylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noiseNickel silicon carbide-plated for long...