Drop rotating weight and sharpen response with the Vortex Racing V4 aluminum rear sprocket. V4 evolves the long-running CAT5 design with a lighter, more aggressive profile. Lower mass improves acceleration, throttle response, and cornering agility. It is engineered for street, track, and performance riders. This 45 tooth, 525 pitch sprocket is finished in Black.
Key Features
- 45 teeth | 525 pitch | Color: Black
- Lightweight aluminum construction reduces rotating mass
- Evolved from the long-running Vortex CAT5 platform
- Improves acceleration, throttle response, and handling
- See fitment chart below for compatible models
- Brand: Vortex Racing | SKU: VTX840CZKV4-45
Buy Vortex Racing V4 rear sprockets at Powersports Haven.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 2006 |
Yamaha |
YZF-R1 LE |
Base |