| 2009 Fork Spring Applications - YAMAHA | ||||||||||||||||||||
| YAMAHA | .27kg | .31kg | .33kg | .36kg | .37kg | .38kg | .39kg | .40kg | .41kg | .42kg | .43kg | .44kg | .45kg | .46kg | .47kg | .48kg | .49kg | .50kg | .51kg | |
| YZ80/85 93-09 | IIU-027 | IIU-031 | IIU-033 | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | * | |
| YZ125/250 96-03 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| YZ125/250 04 | * | * | * | * | LRL-037 | * | LRL-039 | * | LRL-041 | * | LRL-043 | LRL-044 | LRL-045 | LRL-046 | LRL-047 | LRL-048 | LRL-049 | * | LRL-051 | |
| YZ125/250 05 | * | * | * | * | * | LSB-038 | * | LSB-040 | * | LSB-042 | * | LSB-044 | * | LSB-046 | * | LSB-048 | * | LSB-050 | * | |
| YZ125/250 06-09 | * | * | * | * | LRA-037 | * | LRA-039 | * | LRA-041 | * | LRA-043 | * | LRA-045 | LRA-046 | * | LRA-048 | * | LRA-050 | * | |
| WR250F 01-04 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| WR250F 05-09 | * | * | * | * | * | LSB-038 | * | LSB-040 | * | LSB-042 | * | LSB-044 | * | LSB-046 | * | LSB-048 | * | LSB-050 | * | |
| YZ250F 01-03 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| YZ250F 04 | * | * | * | * | LRL-037 | * | LRL-039 | * | LRL-041 | * | LRL-043 | LRL-044 | LRL-045 | LRL-046 | LRL-047 | LRL-048 | LRL-049 | * | LRL-051 | |
| YZ250F 05 | * | * | * | * | * | LSB-038 | * | LSB-040 | * | LSB-042 | * | LSB-044 | * | LSB-046 | * | LSB-048 | * | LSB-050 | * | |
| YZ250F 06-09 | * | * | * | * | LRA-037 | * | LRA-039 | * | LRA-041 | * | LRA-043 | * | LRA-045 | LRA-046 | * | LRA-048 | * | LRA-050 | * | |
| WR400F 98-00 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| YZ400F 98-99 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| WR426F 01-02 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| YZ426F 00-02 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| WR450F 03-04 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| WR450F 05-09 | * | * | * | * | * | LSB-038 | * | LSB-040 | * | LSB-042 | * | LSB-044 | * | LSB-046 | * | LSB-048 | * | LSB-050 | * | |
| YZ450F 03 | * | * | * | LAU-036 | * | * | LAU-039 | * | LAU-041 | * | * | * | LAU-045 | * | LAU-047 | * | LAU-049 | * | * | |
| YZ450F 04 | * | * | * | * | LRL-037 | * | LRL-039 | * | LRL-041 | * | LRL-043 | LRL-044 | LRL-045 | LRL-046 | LRL-047 | LRL-048 | LRL-049 | * | LRL-051 | |
| YZ450F 05 | * | * | * | * | * | LSB-038 | * | LSB-040 | * | LSB-042 | * | LSB-044 | * | LSB-046 | * | LSB-048 | * | LSB-050 | * | |
| YZ450F 06-09 | * | * | * | * | LRA-037 | * | LRA-039 | * | LRA-041 | * | LRA-043 | * | LRA-045 | LRA-046 | * | LRA-048 | * | LRA-050 | * | |
| * Please note: other spring rates and series may be available. Call for technical support. | ||||||||||||||||||||