The next generation of Vortex aluminum rear sprockets, V4 builds on the long-running CAT5 sprocket platform with a lighter, more aggressive design. Reduced rotating mass improves acceleration, throttle response, handling, and overallagility. Ideal for street, track, and performance applications.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2023-2024 |
Gas Gas |
SM 700 |
Base |
| 1995 |
KTM |
400 Duke |
Base |
| 1999-2007 |
KTM |
640 Adventure |
Base |
| 2005-2006 |
KTM |
640 Duke II |
Base |
| 2000-2002 |
KTM |
640 Enduro |
Base |
| 1999-2001 |
KTM |
640 Supermoto |
Base |
| 2008-2011 |
KTM |
690 SMC |
Base |
| 2012-2022 |
KTM |
690 SMC-R |
Base |
