Description
Features
- Improves heat dissipation
- Stronger than stock
- Precision machined from billet T-6 aircraft quality aluminum to aerospace tolerances
- Race proven worldwide
| 2015 | Yamaha | WR450F |
| 2014 | Yamaha | WR450F |
| 2013 | Yamaha | WR450F |
| 2012 | Yamaha | WR450F |
| 2011 | Yamaha | WR450F |
| 2010 | Yamaha | WR450F |
| 2009 | Yamaha | WR450F |
| 2008 | Yamaha | WR450F |
| 2007 | Yamaha | WR450F |
| 2006 | Yamaha | WR450F |
| 2005 | Yamaha | WR450F |
| 2004 | Yamaha | WR450F |
| 2013 | Yamaha | YFZ450 |
| 2012 | Yamaha | YFZ450 |
| 2009 | Yamaha | YFZ450 |
| 2008 | Yamaha | YFZ450 |
| 2007 | Yamaha | YFZ450 |
| 2006 | Yamaha | YFZ450 |
| 2005 | Yamaha | YFZ450 |
| 2004 | Yamaha | YFZ450 |
| 2007 | Yamaha | YFZ450 Bill Balance Edition |
| 2006 | Yamaha | YFZ450 Bill Balance Edition |
| 2008 | Yamaha | YFZ450 SE |
| 2007 | Yamaha | YFZ450 SE |
| 2013 | Yamaha | YFZ450R |
| 2012 | Yamaha | YFZ450R |
| 2011 | Yamaha | YFZ450R |
| 2010 | Yamaha | YFZ450R |
| 2009 | Yamaha | YFZ450R |
| 2013 | Yamaha | YFZ450R SE |
| 2012 | Yamaha | YFZ450R SE |
| 2011 | Yamaha | YFZ450R SE |
| 2010 | Yamaha | YFZ450R SE |
| 2009 | Yamaha | YFZ450R SE |
| 2011 | Yamaha | YFZ450X |
| 2010 | Yamaha | YFZ450X |
| 2010 | Yamaha | YFZ450X Bill Ballance |
| 2011 | Yamaha | YFZ450X SE |
| 2009 | Yamaha | YZ450F |
| 2008 | Yamaha | YZ450F |
| 2007 | Yamaha | YZ450F |
| 2006 | Yamaha | YZ450F |
| 2005 | Yamaha | YZ450F |
| 2004 | Yamaha | YZ450F |
| 2003 | Yamaha | YZ450F |