CNC machined for precision and tight tolerances. Heat treated for ultimate combination of hardness and abrasion resistance. Rear Sprockets are made of heat treated 7075-T6 aluminum. Self cleaning mud grooves to prevent dirt build up. Lightweight computer aided design for increased performance.
| Model | Year |
OEM Gearing |
Countershaft Renthal |
Rear Renthal |
| Suzuki | ||||
| RM65 | 04-05 |
47-13 |
12T - 799065 |
46T - 799250 |
13T - 799066 |
47T - 799251 |
|||
14T - 799067 |
48T - 799252 |
|||
| RM 80 | 89-01 |
48-14 |
13T - 799040 |
46T - 799235 |
| RM 85 | 02-09 |
47-14 |
14T - 799041 |
47T - 799236 |
48T - 799237 |
||||
49T - 799238 |
||||
| RM 125 | 88-91 |
51-13 |
11T - 799045 |
48T - 799240 |
| RM 125 | 92-96 |
49-12 |
12T - 799046 |
49T - 799241 |
| RM 125 | 97-99 |
50-12 |
13T - 799047 |
50T - 799242 |
| RM 125 | 00-03 |
49-12 |
51T - 799243 |
|
| RM 125 | 04-05 |
50-12 |
52T - 799244 |
|
| RM 125 | 06-07 |
51-12 |
||
| RM250 | 89-97 |
49-13 |
12T - 799050 |
48T - 799240 |
| RM250 | 1998 |
50-13 |
13T - 799051 |
49T - 799241 |
| RM250 | 1999 |
49-13 |
14T - 799052 |
50T - 799242 |
| RM250 | 2000 |
48-13 |
51T - 799243 |
|
| RM250 | 01-03 |
49-13 |
52T - 799244 |
|
| RM250 | 04-09 |
50-13 |
||
| RMX250 | 89-90 |
49-13 |
||
| RMX250 | 91-01 |
50-13 |
||
| DR350 | 91-93 |
47-14 |
||
| DR350 | 94-99 |
44-15 |
||
| DRZ250 | 04-06 |
33-15 |
||
| DRZ400 Y/EY-K3 | 00-07 |
47-15 |
||
| DRZ400 SY-SK3 | 00-07 |
44-15 |
||
| DRZ400 SM | 05-06 |
41-15 |
||
| RMZ250 | 04-06 |
48-13 |
11T - 799055 |
47T - 799245 |
12T - 799056 |
48T - 799246 |
|||
13T - 799057 |
49T - 799247 |
|||
50T - 799248 |
||||
51T - 799249 |
||||
| RMZ250 | 07-09 |
48-12 |
12T - 799120 |
48T - 799240 |
13T - 799121 |
49T - 799241 |
|||
14T - 799122 |
50T - 799242 |
|||
51T - 799243 |
||||
52T - 799244 |
||||
| RMZ450 | 2005 |
49-14 |
13T - 799060 |
48T - 799240 |
| RMZ450 | 06-07 |
48-14 |
14T - 799061 |
49T - 799241 |
15T - 799062 |
50T - 799242 |
|||
51T - 799243 |
||||
52T - 799244 |
||||
Revised 2/21/09-112