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 |
| 2020-2023 |
Kawasaki |
ER400 Z400 ABS |
Base |
| 1994-1996 |
Kawasaki |
EX500 Ninja 500 |
Base |
| 1997-2009 |
Kawasaki |
EX500 Ninja 500R |
Base |
| 2019 |
Kawasaki |
Z400 ABS |
Base |
| 1990-1993 |
Kawasaki |
ZR550 Zephyr |
Base |
| 2016-2018 |
Yamaha |
YZF-R1S |
Base |
