| Model | Years | Mfg # | Bobs # |
|---|---|---|---|
| Honda | |||
| CRF150R | 07-11 | KN-116 | 800922 |
| XR200 | 81-02 | KN-112 | 800920 |
| NX250 | 81-00 | KN-112 | 800920 |
| XR250L | 91-99 | KN-112 | 800920 |
| XR250R | 79-03 | KN-112 | 800920 |
| CRF250R/X | 04-11 | KN-116 | 800922 |
| XR350R | 83-87 | KN-112 | 800920 |
| XR400R | 96-04 | KN-112 | 800920 |
| CRF450R/X | 02-11 | KN-116 | 800922 |
| XR500R | 81-85 | KN-112 | 800920 |
| XL600 | 83-87 | KN-112 | 800920 |
| XL600V Transalp | 87-00 | KN-303 | 800918 |
| XR600R | 85-00 | KN-112 | 800920 |
| XR650L | 93-09 | KN-112 | 800920 |
| Husqvarna | |||
| All 4-Stroke models | 97-09 | KN-154 | 800905 |
| Kawasaki | |||
| KLX110R | 02-11 | KN-112 | 800920 |
| KLX125 | 2006 | KN-132 | 800904 |
| KX250F | 04-11 | KN-207 | 800923 |
| KLR250 | 00-04 | KN-123 | 800903 |
| KLX250R | 91-97 | KN-112 | 800920 |
| KLX300 | 96-07 | KN-112 | 800920 |
| KLX400 | 2003 | KN-139 | 800912 |
| KXF450 | 06-11 | KN-112 | 800920 |
| KLX450R | 08-10 | KN-112 | 800920 |
| KL600 | 84-90 | KN-123 | 800903 |
| KLR650 | 87-11 | KN-123 | 800903 |
| KLX650 | 93-01 | KN-123 | 800903 |
| KTM | |||
| 250SXF 05-08 | 05-11 | KN-655 | 800938 |
| 250 XC-F/XC-FW | 07-11 | KN-655 | 800938 |
| 250SXS-F | 06-07 | KN-655 | 800938 |
| 250EXC (1st Filter) | 03-06 | KN-155 | 800906 |
| 250EXC (2nd Filter) | 03-06 | KN-157 | 800907 |
| 400EGS (1st Filter) | KN-155 | 800906 | |
| 400EGS (2nd Filter) | KN-156 | 800915 | |
| 400EXE/Super Competition (1st Filter) | ALL | KN-155 | 800906 |
| 400SX/EXC/MXC (1st Filter) | 99-02 | KN-155 | 800906 |
| 400SX/EXC/MXC (2nd Filter) | 99-02 | KN-157 | 800907 |
| 450SX-F | 07-11 | KN-652 | 800941 |
| 450XC-F | 08-11 | KN-652 | 800941 |
| 450XC-W/XC-WR | 08-10 | KN-652 | 800941 |
| 450SX/EXC/MXC/XC (1st Filter) | 03-07 | KN-155 | 800906 |
| 450SX/EXC/MXC/XC (2nd Filter) | 03-07 | KN-157 | 800907 |
| 505 XC-F | 08-09 | KN-652 | 800941 |
| 520SX/MXC/EXC (1st Filter) | 99-02 | KN-155 | 800906 |
| 520SX/MXC/EXC (2nd Filter) | 99-02 | KN-157 | 800907 |
| 525SX/MXC/EXC/SMR (1st Filter) | 03-07 | KN-155 | 800906 |
| 525SX/MXC/EXC/SMR (2nd Filter) | 03-07 | KN-157 | 800907 |
| 530 XC-WR/EXC-R/EXC SIX DAYS | 08-11 | KN-652 | 800941 |
| 560SMR (1st Filter) | 06-07 | KN-155 | 800906 |
| 560SMR (2nd Filter) | 06-07 | KN-157 | 800907 |
| 620EXE/EGS/LSK/Duke (1st Filter) | All | KN-155 | 800906 |
| 620EXE/EGS/LSK/Duke (2nd Filter) | All | KN-156 | 800915 |
| 625SMC/SXC/660SMC (1st Filter) | 02-05 | KN-155 | 800906 |
| 625SMC/SXC/660SMC (2nd Filter) | 02-05 | KN-157 | 800907 |
| 625SMC (1st Filter) | 2006 | KN-155 | 800906 |
| 625SMC (2nd Filter) | 2006 | KN-156 | 800915 |
| 640 DUKE/ADVENTURE (1st Filter) | 98-07 | KN-155 | 800906 |
| 640 DUKE/ADVENTURE (2nd Filter) | 98-07 | KN-156 | 800915 |
| 660 SUPERMOTO (1st Filter) | 02-03 | KN-155 | 800906 |
| 660 SUPERMOTO (2nd Filter) | 02-03 | KN-156 | 800915 |
| 950ADVENTURE/SUPERMOTO | 03-07 | KN-158 | 800924 |
| 950 Super Enduro R | 08-11 | KN-158 | 800924 |
| 990 SUPER DUKE | 05-09 | KN-158 | 800924 |
| Suzuki | |||
| DR100 | 83-90 | KN-131 | 800921 |
| SP100 | 1983 | KN-131 | 800921 |
| DR-Z110 | All | KN-112 | 800920 |
| DR125S | 80-85 | KN-131 | 800921 |
| DR125SE Raider | 85-86 | KN-132 | 800904 |
| DR125SJ | 1997 | KN-132 | 800904 |
| DR125SE | 98-00 | KN-132 | 800904 |
| DR-Z125 | All | KN-132 | 800904 |
| DR200S/SE | 86-10 | KN-132 | 800904 |
| DR250 | 82-99 | KN-136 | 800909 |
| DR-Z250 | 00-07 | KN-136 | 800909 |
| RMZ250 | 05-10 | KN-207 | 800923 |
| SP250 | 82-85 | KN-136 | 800909 |
| DR350 | 90-00 | KN-136 | 800909 |
| DR-Z400S/SM | 00-10 | KN-139 | 800912 |
| RMZ450 | 06-10 | KN-207 | 800923 |
| DR500 | 81-84 | KN-137 | 800910 |
| SP500 | 84-93 | KN-137 | 800910 |
| DR650 | 90-09 | KN-137 | 800910 |
| DL650 V-Strom | All | KN-138 | 800911 |
| DL1000 V-Strom | All | KN-138 | 800911 |
| Yamaha | |||
| XT125 (1982-1996) | 82-96 | KN-143 | 800913 |
| TW200 87-04 (All) | 87-04 | KN-143 | 800913 |
| XT225 92-03 (All) | 92-03 | KN-143 | 800913 |
| TT225/T (1986-1987) | 86-87 | KN-143 | 800913 |
| TTR225 (2000-2004) | 00-04 | KN-143 | 800913 |
| TTR230 (All) | All | KN-143 | 800913 |
| TTR250 (All) | All | KN-142 | 800900 |
| WR250F (2001-2002) | 01-02 | KN-142 | 800900 |
| WR250F | 03-08 | KN-141 | 800919 |
| XT250G/H/J/K/W/A/B | 80-92 | KN-145 | 800914 |
| XT250TN/TS/TT | 85-87 | KN-145 | 800914 |
| YZ250F | 01-02 | KN-142 | 800900 |
| YZ250F | 03-08 | KN-141 | 800919 |
| TT350S/T/W/A/B | 86-92 | KN-143 | 800913 |
| XT350 | 85-98 | KN-143 | 800913 |
| WR400F | 98-01 | KN-142 | 800900 |
| YZ400F | 98-99 | KN-142 | 800900 |
| YZ/WR426F | 00-02 | KN-142 | 800900 |
| YZ450F/WR450F | 03-08 | KN-141 | 800919 |
| TT600 | 97-00 | KN-143 | 800913 |
| XT600 | 84-95 | KN-145 | 800914 |
| XT600 Tenere | 84-94 | KN-145 | 800914 |
Last Updated: February 07, 2009