Description
Features
- Spring kit contains springs and titanium upper collars; lower collars included as required; spring kits are engineered for use with standard and oversized valves
 - Spring kit comes complete for one motor
 - Keepers are not included
 - Made in the U.S.A.
 
| Position | Notes | |||
|---|---|---|---|---|
| 1998-2000 | Yamaha | WR400F | - | - | 
| 1998-1999 | Yamaha | YZ400F | - | - | 
| 2000-2002 | Yamaha | YZ426F | - | - | 
| 2001-2002 | Yamaha | WR426F | - | - |