Vortex Racing V4 45 Tooth 520 Rear Sprocket - Silver
SKU 317V4-45
MPN vtx317V4-45
$71.36 · Available to order
Vortex Racing V4 45 Tooth 520 Rear Sprocket - Silver
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.
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 2020–2022 | KTM | 390 Adventure | Base | — |
| 2015–2018 | KTM | RC 390 | Base | — |
| 2015–2024 | KTM | 390 Duke | Base | — |
| 2024 | KTM | 390 Adventure | Base | — |
| Category | Drivetrain |
|---|---|
| Sub-Category | Sprockets |
| CARB Approved | Yes |
| Special Order | Yes |
| Weight | 0.8 lb |
| Dimensions (L×W×H) | 12 × 12 × 0.5 in |