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.
Excellent concentricity for smooth, quiet operation and efficient power transfer
Precision-machined from high-strength 7075-T6 aluminum
