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:
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 |
