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.
| Year | Make | Model |
|---|---|---|
| 1998-2000 | Yamaha | WR400F |
| 1998-1999 | Yamaha | YZ400F |
| 2000 | Yamaha | YZ426F |
- MAP:
- Yes
