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 |
| 2024 |
KTM |
890 Duke SMT |
Base |
| 2024,2026 |
KTM |
990 Duke |
Base |
| 2026 |
KTM |
990 Duke R |
Base |
