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 |
|---|---|---|---|
| 2020-2022,2024 | KTM | 390 Adventure | Base |
| 2015-2024 | KTM | 390 Duke | Base |
| 2015-2018 | KTM | RC 390 | Base |
