Description
Manufactured to the highest quality standards and specifications. Exceed OEM standards.
• Just like our pistons, forged valves offer higher strength and fatigue properties due to the 1-piece construction.
• Offers superb surface hardness and wear resistance.
• Just like our pistons, forged valves offer higher strength and fatigue properties due to the 1-piece construction.
• Offers superb surface hardness and wear resistance.
| Year | Make | Model |
|---|---|---|
| 2003-2009 | Yamaha | WR450F |
| 2003-2009 | Yamaha | YZ450F |
| 2004-2009 | Yamaha | YFZ450 |
| 2006-2007 | Yamaha | YFZ450 Bill Balance Edition |
| 2007-2008 | Yamaha | YFZ450 SE |
| 2009-2020 | Yamaha | YFZ450R |
| 2009-2020 | Yamaha | YFZ450R SE |
| 2010-2011 | Yamaha | YFZ450X |
| 2010 | Yamaha | YFZ450X Bill Balance |
| 2011-2015 | Yamaha | WR450F |
| 2011 | Yamaha | YFZ450X SE |
| 2012-2013 | Yamaha | YFZ450 |
| 2013-2014 | Gas Gas | EC 450 F |
- MAP:
- Yes
