# Vortex Racing V4 44 Tooth 520 Rear Sprocket - Black

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
-   10-15% Lighter than CAT5
-   Manufactured in the USA

This Part Fits:

Year

Make

Model

Submodel

2018

Kawasaki

Z900RS

Base

2017-2019

Kawasaki

ZR900 Z900

Base

2017-2025

Kawasaki

ZR900 Z900 ABS

Base

2022-2025

Kawasaki

ZR900 Z900 SE

Base

2018-2025

Kawasaki

ZR900 Z900RS

Base

2018-2025

Kawasaki

ZR900 Z900RS CAFE

Base

2022

Kawasaki

ZR900 Z900RS SE

Base

2024-2025

Kawasaki

ZR900 Z900RS SE ABS

Base

2002-2005

Kawasaki

ZX1200 Ninja ZX-12R

Base

1993-1995

Kawasaki

ZX750 Ninja ZX-7

Base

1993-1995

Kawasaki

ZX750 Ninja ZX-7R

Base

1994-1997

Kawasaki

ZX900 Ninja ZX-9R

Base

## Details

- **Price:** 120.19 CAD
- **Vendor:** Vortex Racing
- **Type:** Sprockets

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 120.19 CAD | In stock |

## Images

- Photo - Primary
- Photo - Close Up

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/vortex-racing-v4-44-tooth-520-rear-sprocket-black-4)
> Updated: 2026-09-12